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  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guides:  Forest Knight is one of Tyler’s Lead Educators. They help run Tyler’s field trips and summer camp programs. They have a love of nature and have worked in the outdoor education field for 4+ years.  Barbara Frank is a PA Master Naturalist, a Tyler-trained docent, a yoga teacher, an artist, and a true lover

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In March, look for newly emerging spring ephemerals and listen to the chorus of frogs and birds. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by

  • Weekday Bird Walk

    Join birders Sarah Boucas Neto, Chuck Root, and Dave Eberly on Wednesday morning walks at Tyler. With acres of unbroken forest interior and extensive meadows, Tyler is recognized by the Pennsylvania Audubon Society as an Important Bird Area. Bring your binoculars and be prepared to walk on all types of surfaces. Walks are rain or shine. GATE OPENS AT 7:45 am. Please be on time as the group leaves promptly from the parking lot at 8:10 am, and the gate will close at 8:10 am. PRE-REGISTRATION REQUIRED MEMBERS: FREE NON-MEMBERS: $18 per adult ages 18-64; $15 per senior adult ages 65+. The fee includes admission, so

  • Trail Hike with the Chester County Trail Club

    FOR ADULTS 18+ Lace up your boots and hit the trail with the Chester County Trail Club for a morning of exploration and challenge. Hike 5- to 7 miles through open meadows, quiet forests, and along rocky streams. Climb and descend the varied terrain, and gain a sense of the Arboretum’s natural beauty and the lay of the land, one step at a time. Please be on time, as the group will start promptly at 9:30 am. What to expect: · Rain or shine · Check in at the Visitor Center, then meet your guide in front of  the Barn · Experienced guide ·

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guide: Terry Mallon is the Tours and Programs Coordinator at Tyler Arboretum. She is a Pennsylvania Master Naturalist and enjoys sharing her enthusiasm for the natural world with people of all ages. PRE-REGISTRATION REQUIRED This program is best suited for elementary school-aged children accompanied by an adult. Family and siblings of any age are welcome.

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In March, look for newly emerging spring ephemerals and listen to the chorus of frogs and birds. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Full Moon Hike

    SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience Tyler by the light of a full moon. Step into the forest as darkness falls to explore woodlands, streams, and open areas. Listen for nighttime sounds, watch shifting shadows, and notice the scents of the evening. Along the way, your guides will point out features of special interest and seasonal highlights. Keep an eye and ear out for the nocturnal wildlife that calls Tyler home. Gates open at 7:15 pm Group leaves from the Visitor Center at 7:35 pm — please arrive on time Check in with the staff person at the

  • Richard’s Rambles

    FOR ADULTS (18+) AND TEENS AGES 15-17 Slow down and experience the Arboretum with naturalist Dr. Richard Brenner. Explore forests, meadows, streams, and rocky outcrops while learning about wildlife, plants, geology, and history. Each Ramble is shaped by the season, inviting you to notice the details and see the Arboretum with fresh eyes. Come curious, leave inspired. What to expect: Check in at the Visitor Center, then meet your guide 2-3 mile, leisurely-paced hike led by an experienced guide Peaceful woodland scenery Diverse walking surfaces that include pavement, grass, gravel, and rocky trails Changes in grade, including steep hills What to wear

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In April, notice the newness of spring as green carpets the Arboretum. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In April, notice the newness of spring as green carpets the Arboretum. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Highlights of Tyler North

    FOR ADULTS AND TEENS AGES 12-17 A leisurely-paced tour with collection highlights, gardens, and a bit of Tyler history.  Discover the beauty of Tyler’s northern collections as you travel from Magnolia Field, through the Native Woodland walk, stop at Lucille’s Garden, and end your journey at the Pollinator Preserve. Along the way, you’ll learn how climate, water management, and the plants themselves all play a role in the collections and the broader ecosystem. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch reignited his passion for the natural world. Through training at Tyler, the PA Master Naturalist program, the Xerces

  • Highlights of Tyler North

    FOR ADULTS AND TEENS AGES 12-17 A leisurely-paced tour with collection highlights, gardens, and a bit of Tyler history.  Discover the beauty of Tyler’s northern collections as you travel from Magnolia Field, through the Native Woodland walk, stop at Lucille’s Garden, and end your journey at the Pollinator Preserve. Along the way, you’ll learn how climate, water management, and the plants themselves all play a role in the collections and the broader ecosystem. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch reignited his passion for the natural world. Through training at Tyler, the PA Master Naturalist program, the Xerces

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Nature Connection Hike

    FOR ADULTS 18+ Step onto the trail and let the morning unfold around you. As you walk through the quiet woods and open meadows, take time to notice details like the curve of a leaf, the play of light, and the sound of the breeze. Pause along the way to stretch, breathe deeply, and let your body relax into the rhythm of nature. With a few gentle yoga movements and moments of journaling, you’ll deepen your awareness and discover how grounding it feels to simply be present outdoors. What to expect: Check in at the Visitor Center and then meet

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Weekend Bird Walk with the Birding Club of Delaware County

    FOR ADULTS & TEENS AGES 13-17 Discover the birds of Tyler Arboretum on a guided walk through forests and meadows with experts from the Birding Club of Delaware County. Listen for songs and calls, watch for movement in the trees, and experience the wonders of this Audubon-recognized Important Bird Area up close. All levels of birding experience welcome. Gates open at 7:45 am. Check in with your guide on the Visitor Center patio. Group leaves from the parking lot at 8:00 am; please arrive on time. Restrooms will be open. What to expect: We will be walking at a slow,

  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guides:  Forest Knight is one of Tyler’s Lead Educators. They help run Tyler’s field trips and summer camp programs. They have a love of nature and have worked in the outdoor education field for 4+ years.  Barbara Frank is a PA Master Naturalist, a Tyler-trained docent, a yoga teacher, an artist, and a true lover

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In April, notice the newness of spring as green carpets the Arboretum. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Bluebird Nesting Box Tour

    FOR ALL AGES Discover the hidden world of Tyler’s bluebird families. Tag along with our knowledgeable guides as they check the bluebird boxes in Tyler’s succession field for signs of activity. Peek into active nesting boxes to observe nature in action—from carefully tended eggs to fuzzy nestlings waiting for their next meal. Along the way, learn about cavity-nesting birds, the important role volunteers play in their protection, and simple ways you can help these feathered friends thrive at home. This family-friendly outing invites curious kids and nature-loving adults alike. Arrive curious, leave inspired. Please check in with your tour guide on

  • Bluebird Nesting Box Tour

    FOR ALL AGES Discover the hidden world of Tyler’s bluebird families. Tag along with our knowledgeable guides as they check the bluebird boxes in Tyler’s succession field for signs of activity. Peek into active nesting boxes to observe nature in action—from carefully tended eggs to fuzzy nestlings waiting for their next meal. Along the way, learn about cavity-nesting birds, the important role volunteers play in their protection, and simple ways you can help these feathered friends thrive at home. This family-friendly outing invites curious kids and nature-loving adults alike. Arrive curious, leave inspired. Please check in with your tour guide on

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Richard’s Rambles

    FOR ADULTS (18+) AND TEENS AGES 15-17 Slow down and experience the Arboretum with naturalist Dr. Richard Brenner. Explore forests, meadows, streams, and rocky outcrops while learning about wildlife, plants, geology, and history. Each Ramble is shaped by the season, inviting you to notice the details and see the Arboretum with fresh eyes. Come curious, leave inspired. What to expect: Check in at the Visitor Center, then meet your guide 2-3 mile, leisurely-paced hike led by an experienced guide Peaceful woodland scenery Diverse walking surfaces that include pavement, grass, gravel, and rocky trails Changes in grade, including steep hills What to wear

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Beyond the Fence Trail Hike

    FOR ALL AGES Learn to navigate Tyler’s trail system. Walk along easy trails on this leisurely hike that’s perfect for the whole family, giving you plenty of time to pause, observe, and ask questions. The woods are full of surprises, with plenty to see, hear, and talk about as you explore. What to expect: Gates open at 8:45 am Check in at the Visitor Center, where you’ll meet your guide. Leisurely-paced 1-2 mile trail hike Learn how to navigate Tyler’s trail system Seasonal observations and nature discovery Changes in grade and walking surfaces, including pavement, grass, gravel, and rocky trails, and

  • Serpentine Barrens Pink Hill Tour

    For Adults (18+) and Teens ages 15 – 17 Discover Pink Hill: a globally rare serpentine barrens! Join us for a guided hike to Delaware County’s last remaining serpentine barren. Explore its unique geology, rare plants, and fascinating history—from continental collisions to early human activity. April often brings a stunning bloom of bright pink moss phlox, the flower that gave Pink Hill its name. Group leaves promptly from the Visitor Center Patio at 9:30 am. Please arrive on time. Check in with your guide at the Visitor Center Patio. Schedule: 9:30 am: Moderately-paced, guided hike from Visitor Center to Pink Hill 10:00–11:15

  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guides:  Forest Knight is one of Tyler’s Lead Educators. They help run Tyler’s field trips and summer camp programs. They have a love of nature and have worked in the outdoor education field for 4+ years.  Barbara Frank is a PA Master Naturalist, a Tyler-trained docent, a yoga teacher, an artist, and a true lover

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In April, notice the newness of spring as green carpets the Arboretum. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • History Tour

    FOR ADULTS AND TEENS AGES 12-17 On this guided tour, you’ll visit historic structures and discover how the Minshall, Painter, and Tyler families used the land and left a lasting legacy – including a remarkable collection of trees planted by the Painter brothers. Travel over 260 years of history and uncover how Tyler’s past continues to shape its present. About your guide: Dale Harris has been a longtime volunteer at Tyler with a special interest in maintaining and learning more about our Pollinator Preserve, as well as our trees and history. She is a retired Psychologist and musician. What to expect: Canceled

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Trail Hike with the Chester County Trail Club

    FOR ADULTS 18+ Lace up your boots and hit the trail with the Chester County Trail Club for a morning of exploration and challenge. Hike 5- to 7 miles through open meadows, quiet forests, and along rocky streams. Climb and descend the varied terrain, and gain a sense of the Arboretum’s natural beauty and the lay of the land, one step at a time. Please be on time, as the group will start promptly at 9:30 am. What to expect: Rain or shine Check in at the Visitor Center, then meet your guide in front of  the Barn Experienced guide 5-7 mile, moderately-paced hike

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a steady pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Richard’s Rambles

    FOR ADULTS (18+) AND TEENS AGES 15-17 Slow down and experience the Arboretum with naturalist Dr. Richard Brenner. Explore forests, meadows, streams, and rocky outcrops while learning about wildlife, plants, geology, and history. Each Ramble is shaped by the season, inviting you to notice the details and see the Arboretum with fresh eyes. Come curious, leave inspired. What to expect: Check in at the Visitor Center, then meet your guide 2-3 mile, leisurely-paced hike led by an experienced guide Peaceful woodland scenery Diverse walking surfaces that include pavement, grass, gravel, and rocky trails Changes in grade, including steep hills What to wear

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a steady pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guide: Barbara Frank is a PA Master Naturalist, a Tyler-trained docent, a yoga teacher, an artist, and a true lover of nature in all of its manifestations. She leads tours for children and adults.  PRE-REGISTRATION REQUIRED This program is best suited for elementary school-aged children accompanied by an adult. Family and siblings of any age are

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In May and June, spot wildflowers of late spring and early summer. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Bluebird Nesting Box Tour

    FOR ALL AGES Discover the hidden world of Tyler’s bluebird families. Tag along with our knowledgeable guides as they check the bluebird boxes in Tyler’s succession field for signs of activity. Peek into active nesting boxes to observe nature in action—from carefully tended eggs to fuzzy nestlings waiting for their next meal. Along the way, learn about cavity-nesting birds, the important role volunteers play in their protection, and simple ways you can help these feathered friends thrive at home. This family-friendly outing invites curious kids and nature-loving adults alike. Arrive curious, leave inspired. Please check in with your tour guide on

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Nature Connection Hike

    FOR ADULTS 18+ Step onto the trail and let the morning unfold around you. As you walk through the quiet woods and open meadows, take time to notice details like the curve of a leaf, the play of light, and the sound of the breeze. Pause along the way to stretch, breathe deeply, and let your body relax into the rhythm of nature. With a few gentle yoga movements and moments of journaling, you’ll deepen your awareness and discover how grounding it feels to simply be present outdoors. What to expect: Check in at the Visitor Center and then meet

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a steady pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Beyond the Fence Trail Hike

    FOR ALL AGES Learn to navigate Tyler’s trail system. Walk along easy trails on this leisurely hike that’s perfect for the whole family, giving you plenty of time to pause, observe, and ask questions. The woods are full of surprises, with plenty to see, hear, and talk about as you explore. What to expect: Gates open at 8:45 am Check in at the Visitor Center, where you’ll meet your guide. Leisurely-paced 1-2 mile trail hike Learn how to navigate Tyler’s trail system Seasonal observations and nature discovery Changes in grade and walking surfaces, including pavement, grass, gravel, and rocky trails, and

  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guide:  Forest Knight is one of Tyler’s Lead Educators. They help run Tyler’s field trips and summer camp programs. They have a love of nature and have worked in the outdoor education field for 4+ years.  PRE-REGISTRATION REQUIRED This program is best suited for elementary school-aged children accompanied by an adult. Family and siblings

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In May and June, spot wildflowers of late spring and early summer. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Rhododendron Tour

    FOR ADULTS AND TEENS AGES 12-17  Step into a sea of color as you explore 13 acres of azaleas and rhododendrons on this informative and inspiring tour. Tyler’s Wister Rhododendron Garden is home to one of the largest and most significant rhododendron collections in the country, featuring hundreds of varieties and species. About your guide: As an experienced docent, Nancy enjoys sharing many aspects of Tyler with others, including the gardens, collections, and history. She is especially interested in explaining the relationships between plants and insects, whether at the Pollinator Preserve, on the trails, or in one of the meadows. What to

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Richard’s Rambles

    FOR ADULTS (18+) AND TEENS AGES 15-17 Slow down and experience the Arboretum with naturalist Dr. Richard Brenner. Explore forests, meadows, streams, and rocky outcrops while learning about wildlife, plants, geology, and history. Each Ramble is shaped by the season, inviting you to notice the details and see the Arboretum with fresh eyes. Come curious, leave inspired. What to expect: Check in at the Visitor Center, then meet your guide 2-3 mile, leisurely-paced hike led by an experienced guide Peaceful woodland scenery Diverse walking surfaces that include pavement, grass, gravel, and rocky trails Changes in grade, including steep hills What to wear

  • Weekend Warm-up Hike

    Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a steady pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on the trail: 2½

  • Family Explorers

    FOR ALL AGES Connect your family with the outdoors on this fun, interactive nature exploration designed to spark curiosity and wonder. Using simple tools like magnifying glasses, you will uncover the Arboretum’s plants, animals, and other seasonal highlights that bring the woodland trails to life. About your guides:  Forest Knight is one of Tyler’s Lead Educators. They help run Tyler’s field trips and summer camp programs. They have a love of nature and have worked in the outdoor education field for 4+ years.  Barbara Frank is a PA Master Naturalist, a Tyler-trained docent, a yoga teacher, an artist, and a true lover

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:15 am. The group leaves promptly from the parking lot at 7:30 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Richard’s Rambles

    FOR ADULTS (18+) AND TEENS AGES 15-17 Slow down and experience the Arboretum with naturalist Dr. Richard Brenner. Explore forests, meadows, streams, and rocky outcrops while learning about wildlife, plants, geology, and history. Each Ramble is shaped by the season, inviting you to notice the details and see the Arboretum with fresh eyes. Come curious, leave inspired. What to expect: Check in at the Visitor Center, then meet your guide 2-3 mile, leisurely-paced hike led by an experienced guide Peaceful woodland scenery Diverse walking surfaces that include pavement, grass, gravel, and rocky trails Changes in grade, including steep hills What to wear

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In May and June, spot wildflowers of late spring and early summer. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Sunday Tour: Welcome to Tyler

    FOR ALL AGES Discover something new while exploring Tyler’s major collections, walking through history, and seeing Tyler through the eyes of one of our experienced guides. About your guide: Sue Fredrick is a Tyler docent and PA Master Naturalist. Sue has broad knowledge of ponds and streams, pollinators, and all things Tyler. What to expect: Canceled 48 hours in advance if inclement weather, all registrants will be contacted Max 1 mile hike on mostly even ground, some uphill Check in at the Visitor Center, where you’ll meet your guide. What to bring: Dress for the weather Shoes suitable for walking Pricing:

  • Bluebird Nesting Box Tour

    FOR ALL AGES Discover the hidden world of Tyler’s bluebird families. Tag along with our knowledgeable guides as they check the bluebird boxes in Tyler’s succession field for signs of activity. Peek into active nesting boxes to observe nature in action—from carefully tended eggs to fuzzy nestlings waiting for their next meal. Along the way, learn about cavity-nesting birds, the important role volunteers play in their protection, and simple ways you can help these feathered friends thrive at home. This family-friendly outing invites curious kids and nature-loving adults alike. Arrive curious, leave inspired. What to expect: Family-friendly tour for curious kids

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Nature Connection Hike

    FOR ADULTS 18+ Step onto the trail and let the morning unfold around you. As you walk through the quiet woods and open meadows, take time to notice details like the curve of a leaf, the play of light, and the sound of the breeze. Pause along the way to stretch, breathe deeply, and let your body relax into the rhythm of nature. With a few gentle yoga movements and moments of journaling, you’ll deepen your awareness and discover how grounding it feels to simply be present outdoors. What to expect: Check in at the Visitor Center and then meet

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • YMCA’s Fit Truk & Fresh2You’s Mobile Market Pop-up

    Masonic Lodge

    In partnership with Chester County Food Bank, the YGBW's Fit Truk, a mobile wellness hub that brings fitness, health, and community engagement to all ages, will pop up in Coatesville from 1 p.m. to 2:15 p.m. The Fresh2You Mobile Market will feature high-quality, local, seasonal, and affordable fresh foods while providing education on healthy cooking to communities with limited food access.

    Free
  • Weekend Bird Walk with In Color Birding

    FOR ALL AGES Join In Color Birding on Saturday, June 13, from 8:00 to 11:00 am at Tyler Arboretum to round out spring migration and welcome the warm months and breeding birds of summer. Take in blooming gardens and enjoy a lovely morning outdoors. Come find some bird joy with us! Admission is FREE, and ride share reimbursement is available. Gates open at 7:45 am. Ample parking Restrooms are available. Binoculars will be provided. We will be walking at a slow birders’ pace along paved pathways with low to medium inclines. We will be led by ICBC board members and Tyler Arboretum staff.

  • Secrets of the Pond

    FOR ALL AGES Life at the pond is always changing. From the deck of Tyler’s pond, spot frogs, turtles, and tadpoles drifting among the vegetation. Watch water striders skate across the surface and dragonflies zoom through the air. Use a magnifying glass to explore water samples and discover tiny creatures hiding in the pond. If conditions are favorable, observe some water samples under a microscope for an even closer look! About your guide: Sue Fredrick is a long-time Tyler volunteer and naturalist. She is an experienced Tyler docent and a certified PA Master Naturalist. PRE-REGISTRATION REQUIRED  What to expect: This program is

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In May and June, spot wildflowers of late spring and early summer. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Sunday Tour: Delco’s Changing Ecology

    FOR ADULTS AND TEENS AGES 12-17 As you walk through Tyler’s diverse habitats, you’ll uncover how nature and history intersect in an era of climate change. Gain insight into the past, present, and future of our local ecosystems, and deepen your understanding of the forces shaping the environment around us. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch has reignited his passion for the natural world. Through training at Tyler, the PA Master Naturalist program, the Xerces Society Ambassador Training, and his own research, he developed new tours for Tyler, blending environmental science and history. Woody is dedicated to

  • Philly’s Historic Social Clubs Unveiled

    Welcome to Philly’s Historic Social Clubs Unveiled, a look behind the unmarked doors and stately facades of the city’s private clubs, many of which are rarely open to the public. On this self-guided, open-house tour, you will see how seven institutions have navigated the challenges of the modern era, preserving some of the city's most significant architecture while opening their doors to continue their legacies. Participating Sites: The Union League Cosmopolitan Club Plastic Club Philadelphia Sketch Club Mask and Wig Club Racquet Club Franklin Inn Club Pen and Pencil Club (Reception Only, open 5-7 pm)

    $35
  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Richard’s Rambles

    FOR ADULTS (18+) AND TEENS AGES 15-17 Slow down and experience the Arboretum with naturalist Dr. Richard Brenner. Explore forests, meadows, streams, and rocky outcrops while learning about wildlife, plants, geology, and history. Each Ramble is shaped by the season, inviting you to notice the details and see the Arboretum with fresh eyes. Come curious, leave inspired. What to expect: Check in at the Visitor Center, then meet your guide 2-3 mile, leisurely-paced hike led by an experienced guide Peaceful woodland scenery Diverse walking surfaces that include pavement, grass, gravel, and rocky trails Changes in grade, including steep hills What to wear

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • Firefly Walk

    FOR ADULTS 18+ AND TEENS AGES 13-17 Experience Tyler after dark as fireflies light up the landscape. Step into fields, meadows, and forest at dusk and explore the Arboretum in a whole new way. Listen for nighttime sounds, notice shifting shadows, and take in the scents of the evening. Look for fireflies along the way as your guide points out their flickering lights, explains how they communicate, and shares simple ways you can help fireflies thrive at home. Gates open at 7:45 pm. Check in with the staff associate on the Visitor Center Patio. Group departs from Visitor Center Patio

  • Beyond the Fence Trail Hike

    FOR ALL AGES Learn to navigate Tyler’s trail system. Walk along easy trails on this leisurely hike that’s perfect for the whole family, giving you plenty of time to pause, observe, and ask questions. The woods are full of surprises, with plenty to see, hear, and talk about as you explore. What to expect: Check in at the Visitor Center, and then meet your guide. Leisurely-paced 1-2 mile trail hike Learn how to navigate Tyler’s trail system Seasonal observations and nature discovery Changes in grade and walking surfaces, including pavement, grass, gravel, and rocky trails, and possible stream crossings Group departs

  • Hike with Philadelphia Wildlife Tracking Club

    FOR ADULTS AND CHILDREN/TEENS AGES 10-17 Follow your curiosity! Join the Philadelphia Wildlife Tracking Club and move through the landscape, stopping to observe animal tracks and signs along the way. Bring your curiosity and enthusiasm, and share observations along the way as you get to know your wild neighbors a little better. This is a free program, but PRE-REGISTRATION IS REQUIRED as we have limited space. Children must be accompanied by an adult. All levels of tracking experience welcome. Check in with your guide on the Visitor Center patio. What to expect: We will hike 1 -2 miles at a slow pace. Walking

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In May and June, spot wildflowers of late spring and early summer. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect:

  • Sunday Tour: Native Woodland Walk

    FOR ADULTS AND TEENS AGES 12-17 Discover the Native Woodland Walk, a collection that highlights the beauty of Southeastern Pennsylvania’s woodlands and showcases some of our native species that thrive in and enhance home gardens. What to expect: Canceled 48 hours in advance if inclement weather, all registrants will be contacted Max one-mile hike on mostly even ground, some uphill Check in at the Visitor Center, where you’ll meet your guide What to bring: Dress for the weather Shoes suitable for walking Pricing: FREE for members; FREE with admission for non-members PRE-REGISTRATION REQUIRED MEMBERS (sign in for your discount!): FREE NON-MEMBERS: $18 per adult; $15

  • Profs & Pints Philadelphia: Travel like an Anthropologist

    Black Squirrel Club 1049 Sarah Street, Philadelphia, PA, United States

    Profs and Pints Philadelphia presents: “Travel like an Anthropologist,” an exploration of the cultural complexities of tourism and a guide to ensuring your visits to other places benefit all involved, with Melissa A. Stevens, principal at CultureSnap Consulting and adjunct professor of cultural anthropology at the University of Delaware. Mark Twain once famously remarked that “travel is fatal to prejudice, bigotry, and narrow-mindedness.” Indeed, it can open our minds to new ideas and possibilities, positively contribute to local communities, and help us establish lasting relationships with people across the world. At the same time, however, our travels can be harmful

    Free
  • Furry Friends Tour

    2700 Pennsylvania Avenue 2700 Pennsylvania Avenue, Philadelphia, United States

    Bring your pup to tour the Rail Park! Join our expert guide and her furry friend for a small group tour that traverses through the heart of Philadelphia and connects the city’s industrial past with its green future. The Three Mile Vision Tour explores the past, present, and future of the Rail Park, highlighting the potential for this project to connect thousands of Philadelphia residents and visitors to green space and each other. This linear, street-level tour is approximately 3 miles in length, beginning at 2700 Pennsylvania Avenue and ending at Phase One of the Rail Park at 1100 Callowhill

    $15 – $20
  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • Pigeons in America Tour

    Pigeons in America Tour
    Get A Gato 638 Christian Street, Philadelphia, PA, United States

    This special 90-minute tour explores the history of pigeons in North America — from the passenger pigeon, once the most abundant bird on the continent, to the rock pigeons that share Philadelphia’s streets today. We’ll observe pigeon flocks, nesting sites, and more along our Italian Market Tour route. Along the way, participants will learn about: - The native passenger pigeon, now extinct, including the relationships between these now-extinct pigeons and the Lenape, and the role of colonization in the extinction of this native bird. - The history of the rock pigeon (aka your average city pigeon), including their 5,000-year relationship

    $25
  • Sunday Tour: Welcome to Tyler

    FOR ALL AGES Discover something new while exploring Tyler’s major collections, walking through history, and seeing Tyler through the eyes of one of our experienced guides. What to expect: Canceled 48 hours in advance if inclement weather, all registrants will be contacted Max 1 mile hike on mostly even ground, some uphill Check in at the Visitor Center, where you’ll meet your guide. What to bring: Dress for the weather Shoes suitable for walking Pricing: PRE-REGISTRATION RECOMMENDED   MEMBERS (don’t forget to sign in for your discount!): FREE NON-MEMBERS:  $18 per adult; $10 per child ages 3-17; children ages two and under are

  • Pigeons in America Tour

    Pigeons in America Tour
    Get A Gato 638 Christian Street, Philadelphia, PA, United States

    This special 90-minute tour explores the history of pigeons in North America — from the passenger pigeon, once the most abundant bird on the continent, to the rock pigeons that share Philadelphia’s streets today. We’ll observe pigeon flocks, nesting sites, and more along our Italian Market Tour route. Along the way, participants will learn about: - The native passenger pigeon, now extinct, including the relationships between these now-extinct pigeons and the Lenape, and the role of colonization in the extinction of this native bird. - The history of the rock pigeon (aka your average city pigeon), including their 5,000-year relationship

    $25
  • Bluebird Nesting Box Tour

    FOR ALL AGES Discover the hidden world of Tyler’s bluebird families. Tag along with our knowledgeable guides as they check the bluebird boxes in Tyler’s succession field for signs of activity. Peek into active nesting boxes to observe nature in action—from carefully tended eggs to fuzzy nestlings waiting for their next meal. Along the way, learn about cavity-nesting birds, the important role volunteers play in their protection, and simple ways you can help these feathered friends thrive at home. This family-friendly outing invites curious kids and nature-loving adults alike. Arrive curious, leave inspired. What to expect: Family-friendly tour for curious kids

  • Pigeons in America Tour

    Pigeons in America Tour
    Get A Gato 638 Christian Street, Philadelphia, PA, United States

    This special 90-minute tour explores the history of pigeons in North America — from the passenger pigeon, once the most abundant bird on the continent, to the rock pigeons that share Philadelphia’s streets today. We’ll observe pigeon flocks, nesting sites, and more along our Italian Market Tour route. Along the way, participants will learn about: - The native passenger pigeon, now extinct, including the relationships between these now-extinct pigeons and the Lenape, and the role of colonization in the extinction of this native bird. - The history of the rock pigeon (aka your average city pigeon), including their 5,000-year relationship

    $25
  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • Weekend Bird Walk with the Valley Forge Audubon Society

    FOR ADULTS & TEENS AGES 10-17 Discover the birds of Tyler Arboretum on a guided walk through forests and meadows with the Valley Forge Audubon Society. Listen for songs and calls, watch for movement in the trees, and experience the wonders of this Audubon-recognized Important Bird Area up close. All levels of birding experience welcome. Gates open at 7:45 am. Check in with your guide on the Visitor Center patio. Group leaves from the parking lot at 8:00 am; please arrive on time. Restrooms will be open. What to expect: We will be walking at a slow, birders’ pace. Walking

  • Secrets of the Pond

    FOR ALL AGES Life at the pond is always changing. From the deck of Tyler’s pond, spot frogs, turtles, and tadpoles drifting among the vegetation. Watch water striders skate across the surface and dragonflies zoom through the air. Use a magnifying glass to explore water samples and discover tiny creatures hiding in the pond. If conditions are favorable, observe some water samples under a microscope for an even closer look! About your guide: Sue Fredrick is a long-time Tyler volunteer and naturalist. She is an experienced Tyler docent and a certified PA Master Naturalist. PRE-REGISTRATION REQUIRED  What to expect: This program is

  • Spotlight Tour: Wingohocking Watershed Tour

    Cliveden 6401 Germantown Avenue, Philadelphia, PA, United States

    Our bus tour of the Wingohocking Watershed, led by Adam Levine, Philadelphia Water Department historical consultant and webmaster of WaterHistoryPHL.org, will give you a view of the underbelly of the city that you might never have thought about before. On the tour you’ll learn all about the city’s hidden infrastructure, including the many creeks like the Wingohocking that were buried in sewers, and learn why some streams still run on the surface today. Weather permitting, we’ll have opportunities to explore parts of the watershed on foot, so please wear appropriate footwear. The tour will begin and end at Cliveden and

  • Spotlight Tour: Cliveden Wingohocking Watershed Tour

    Cliveden 6401 Germantown Avenue, Philadelphia, PA, United States

    Our bus tour of the Wingohocking Watershed, led by Adam Levine, Philadelphia Water Department historical consultant and webmaster of WaterHistoryPHL.org, will give you a view of the underbelly of the city that you might never have thought about before. On the tour you’ll learn all about the city’s hidden infrastructure, including the many creeks like the Wingohocking that were buried in sewers, and learn why some streams still run on the surface today. Weather permitting, we’ll have opportunities to explore parts of the watershed on foot, so please wear appropriate footwear. The tour will begin and end at Cliveden and

    $10 – $19144
  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In July and August, discover the Arboretum’s vibrant summer wildflowers. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 11 am, please be on time All youth must be accompanied by an adult. What to expect: Moderate, 2–3

  • Sunday Tour: Highlights of Tyler North

    FOR ADULTS AND TEENS AGES 12-17 A leisurely-paced tour with collection highlights, gardens, and a bit of Tyler history.  Discover the beauty of Tyler’s northern collections as you travel from Magnolia Field, through the Native Woodland walk, stop at Lucille’s Garden, and end your journey at the Pollinator Preserve. Along the way, you’ll learn how climate, water management, and the plants themselves all play a role in the collections and the broader ecosystem. About your guide: Since retiring from Penn Dental Medicine, Dr. Woody Kotch reignited his passion for the natural world. Through training at Tyler, the PA Master Naturalist program, the Xerces

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • Serpentine Barrens Pink Hill Tour

    For Adults (18+) and Teens ages 15 – 17 Discover Pink Hill: a globally rare serpentine barrens! Join us for a guided hike to Delaware County’s last remaining serpentine barren. Explore its unique geology, rare plants, and fascinating history—from continental collisions to early human activity. In mid-July, we hope to see Philadelphia Wood Lilies in bloom, a bright reddish-orange flower not often seen in our area. The program begins promptly at 9:30 am. Please arrive on time. Park at Tyler’s Serpentine Barrens on Barren Road—NOT at the Visitor Center. Gates open at 9:15 am Driving directions to the Barrens from Tyler’s

  • Beyond the Fence Trail Hike

    FOR ALL AGES Learn to navigate Tyler’s trail system. Walk along easy trails on this leisurely hike that’s perfect for the whole family, giving you plenty of time to pause, observe, and ask questions. The woods are full of surprises, with plenty to see, hear, and talk about as you explore. What to expect: Check in at the Visitor Center, and then meet your guide. Leisurely-paced 1-2 mile trail hike Learn how to navigate Tyler’s trail system Seasonal observations and nature discovery Changes in grade and walking surfaces, including pavement, grass, gravel, and rocky trails, and possible stream crossings Group departs

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In July and August, discover the Arboretum’s vibrant summer wildflowers. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 1 pm, please be on time All youth must be accompanied by an adult. What to expect: Moderate, 2–3

  • Sunday Tour: Champion Trees Tour

    FOR ALL AGES Some of Tyler’s most iconic trees date back to the 1850s, towering over the landscape and providing vital habitat. Learn about their ecological importance, hear their fascinating stories, and experience their majesty up close. What to expect: Canceled 48 hours in advance if inclement weather, all registrants will be contacted Max one-mile hike on mostly even surfaces Check in at the Visitor Center, where you’ll meet your guide What to bring: Dress for the weather Shoes suitable for walking Carriers are recommended, as strollers may not be suitable for this tour PRE-REGISTRATION REQUIRED  Pricing: Free for Members, Free

  • Bluebird Nesting Box Tour

    FOR ALL AGES Discover the hidden world of Tyler’s bluebird families. Tag along with our knowledgeable guides as they check the bluebird boxes in Tyler’s succession field for signs of activity. Peek into active nesting boxes to observe nature in action—from carefully tended eggs to fuzzy nestlings waiting for their next meal. Along the way, learn about cavity-nesting birds, the important role volunteers play in their protection, and simple ways you can help these feathered friends thrive at home. This family-friendly outing invites curious kids and nature-loving adults alike. Arrive curious, leave inspired. What to expect: Family-friendly tour for curious kids

  • Weekday Bird Walk

    FOR ADULTS 18+ Listen, watch, and discover the birds of Tyler Arboretum. Explore Tyler’s forests and meadows with birders Sara Boucas Neto, Chuck Root, and Dave Eberly. Hear the calls, spot the birds, and experience this Audubon-recognized Important Bird Area firsthand. Gates open at 7:45 am. The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your guide in the parking lot. Restrooms will be open. What to expect: All levels of birding experience welcome. We will be walking at a slow, birders’ pace. Walking surfaces that include pavement, grass, gravel, and uneven trails. Changes in grade,

  • Trail Hike with the Chester County Trail Club

    FOR ADULTS 18+ Lace up your boots and hit the trail with the Chester County Trail Club for a morning of exploration and challenge. Hike 5- to 7 miles through open meadows, quiet forests, and along rocky streams. Climb and descend the varied terrain, and gain a sense of the Arboretum’s natural beauty and the lay of the land, one step at a time. Please be on time, as the group will start promptly at 9:30 am. What to expect: Rain or shine Check in at the Visitor Center, then meet your guide in front of  the Barn Experienced guide 5-7 mile, moderately-paced hike

  • Weekend Warm-up Hike

    FOR ADULTS 18+ Start your Friday on the right foot with an invigorating one-hour hike through Tyler’s gardens and into the wilder natural areas beyond the deer exclusion fence. Designed as a moderate cardio workout, we’ll cover about 2½ to 3 miles at a fast pace—but don’t worry, we’ll also take time to pause for those unexpected moments nature has in store. Gates open at 7:45 am The group leaves promptly from the parking lot at 8:10 am. Please arrive on time. Check in with your experienced guide in the parking lot. Restrooms will be open. What to expect on

  • Saturday Wildflower Walk

    For Adults (18+) and Teens ages 12-17  Explore the Arboretum with wildflower expert Dick Cloud. Slow down and look closely at what’s growing along meadows, wooded paths, and occasional streamside spots. Enjoy the simple pleasure of seeing the landscape in detail and notice the Arboretum with fresh eyes. In July and August, discover the Arboretum’s vibrant summer wildflowers. All levels of experience are welcome. Check in at the Visitor Center and then meet your guide. Group departs from the Visitor Center at 11 am, please be on time All youth must be accompanied by an adult. What to expect: Moderate, 2–3