Have an event that will fit well on our calendar?

Submit it here!

Session 1: Early Morning Christmas Bird Count

The Christmas Bird Count is a great way to help determine the bird population at Tyler Arboretum. We have been doing this for over 45 years, and we would love to have you join in on the fun! This year, we are breaking up the day. Registration is required. Sign up for one or both! (Registration for sessions sold separately) Session 1: Early Morning Christmas Bird Count, 5:30 am – 7:00 am, meet in Tyler Parking Lot For those who like to get to counting birds early, we will be hiking out with guide Sarah Boucas Neto before sunrise. At this early hour, we may see screech

Session 2: Mid-Morning Christmas Bird Count

The Christmas Bird Count is a great way to help determine the bird population at Tyler Arboretum. We have been doing this for over 45 years, and we would love to have you join in on the fun! This year, we are breaking up the day. Registration is required. Sign up for one or both! (Registration for sessions sold separately) Session 1: Early Morning Christmas Bird Count, 5:30 am – 7:00 am, meet in Tyler Parking Lot For those who like to get to counting birds early, we will be hiking out with guide Sarah Boucas Neto before sunrise. At this early hour, we may see screech

Hike to Round Top: The Original Minshall Family Homestead

FOR ADULTS AND TEENS AGES 15-17 Over three centuries ago, Jacob Minshall built the homestead “Round Top” after relocating to Middletown with his family. Join us as we make our way through Ridley Creek State Park to visit what remains of the original homestead. We will learn about the site’s history and hear an account of what life was like for the last residents of Round Top. Please park in Ridley Creek State Park, picnic area #17, where we will meet and hike to the ruins. This is a moderately-paced hike along easily traversed but narrow trails with some small hills

Event Series Full Moon hike

Festively Fly Holiday Market

Location 215 990 Spring Garden Street, #1st floor, Philadelphia, PA, United States

All Black Everything Pop-Up curates the annual Festively Fly Holiday Market - a commerce space for Black businesses that introduces ALL nationalities to dope Black brands from around the country ready to supply your holiday shopping needs! Listen and vibe to DJ sets all evening as well as a live musical performance at 6PM. Snap a Festively Fly photo at Black women owned Soirees & Sendoffs holiday installation, spin and pose on the 360 Machine, sample and purchase wine from Black owned Pennsylvania winery Cyrenity Sips, munch on snacks, sweets, and sip lemonade provided by We Eatin Snack Company, Not

$25

Saturday Wildflower Walk: Winter Edition

Rain or shine Appropriate for adults (18+) and youth ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that will take you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out!  In the winter months we will focus on identification through seeds, berries, foliage, and branches. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide,

Early Morning Owl Prowl

For Adults and Teens ages 15-17 We will be hiking out with guides Sarah Boucas Neto and David Eberly to see owls in the Pinetum, as well as some areas outside the deer exclusion fence. We’ll be on the lookout for Great Horned, Screech, and Barred Owls. Less likely but always possible are Saw-whet and Long-eared owls. If the sky cooperates, we will be treated to a waning crescent moon at the start of the walk. Listening to owls calling in the moonlight is an experience not to be missed. PRE-REGISTRATION REQUIRED. Registration closes at 6 pm the evening before the program, so

Celebration of Trees

FOR ALL AGES Which Tyler tree supports over 500 species of moths and butterflies? What is a Pennsylvania Champion Tree, and why does Tyler grow so many of them? It’s because we’ve been doing this for a very long time! Some of our iconic trees were planted in the 1850s and still tower over visitors in the landscape. Join Tyler docent and Pennsylvania Master Naturalist Dave Charlton on this leisurely-paced walk to experience their majesty, learn about their role in supporting the ecosystem, and hear the tales. PRE-REGISTRATION REQUIRED Check in first at the Visitor Center, where you’ll then meet your guide. As

Full Moon Hike

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! Join guides Dick Cloud and John Bunting on this hike under the light of the full moon. Hiking at night is a unique sensory experience. We will use our senses of hearing, smell, and touch to navigate the North Woods. We will observe the full moon as we walk through the meadows and more open areas of the Arboretum. Our guides will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that makes a home at the Arboretum! This moderately

Early Evening Owl Prowl

FOR ADULTS AND TEENS AGES 15-17 We will be hiking out with guide David Eberly to see owls in the Pinetum, as well as some areas outside the deer exclusion fence. We’ll be on the lookout for Great Horned, Screech, and Barred Owls. Less likely but always possible are Saw-whet and Long-eared owls. If the weather cooperates, we will be treated to the sunset, followed by a star-filled sky. Listening to owls calling in the starlight is an experience not to be missed. PRE-REGISTRATION REQUIRED. Registration closes by 3 pm, so be sure to register on time! This program starts after Tyler’s regular

Early Morning Owl Prowl

For Adults and Teens ages 15-17 We will be hiking out with guides Sarah Boucas Neto and David Eberly to see owls in the Pinetum, as well as some areas inside the deer exclusion fence. We’ll be on the lookout for Great Horned, Screech, and Barred Owls. Less likely but always possible are Saw-whet and Long-eared owls. Listening to owls calling in the starlight is an experience not to be missed. PRE-REGISTRATION REQUIRED. Registration closes at 5:30 pm the evening before the program, so make sure to register on time. Gates will open at 5:15 am and close promptly at 5:30 am, so

Saturday Wildflower Walk: Winter Edition

Rain or shine Appropriate for adults (18+) and youth ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out!  In the winter months, we focus on identification through seeds, berries, foliage, and branches.  All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if you’d

Celebration of Trees

FOR ALL AGES Which Tyler tree supports over 500 species of moths and butterflies? What is a Pennsylvania Champion Tree, and why does Tyler grow so many of them? It’s because we’ve been doing this for a very long time! Some of our iconic trees were planted in the 1850s and still tower over visitors in the landscape. Join Tyler docent and Pennsylvania Master Naturalist Dave Charlton on this leisurely-paced walk to experience their majesty, learn about their role in supporting the ecosystem, and hear the tales. PRE-REGISTRATION REQUIRED Check in first at the Visitor Center, where you’ll then meet your guide. As

Witch Hazel Winter Fireworks Tour

FOR ADULTS AND TEENS AGES 15-17 Do you know that Tyler has a collection of over 100 witch hazels that spark in bloom colors of gold, red, purple, yellow, and orange in February? On any given day during this time, the intoxicating perfume of this tree will surely attract most garden visitors to their locations. The collection is our showpiece during the grey days of late winter. Join Randy Kobetich, local witch hazel collector, propagator, grower, and friend of Tyler, on this tour to explore our collections. Please dress for the outdoors in layers and wear waterproof footwear.  Important Notice Regarding Tour

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Early Evening Full Moon Owl Prowl

FOR ADULTS AND TEENS AGES 15-17 We will be hiking out with guide David Eberly to see owls in the Pinetum, as well as some areas inside the deer exclusion fence. We’ll be on the lookout for Great Horned, Screech, and Barred Owls. Less likely but always possible are Saw-whet and Long-eared owls. If the weather cooperates, we will be treated to a full moon. Listening to owls calling in the moonlight is an experience not to be missed. PRE-REGISTRATION REQUIRED. Registration closes by 3:30 pm, so be sure to register on time! This program starts after Tyler’s regular hours. Gates

Saturday Wildflower Walk: Early Spring Edition

Rain or shine Appropriate for adults (18+) and youth ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In March, we will look for newly emerging spring ephemerals as we listen to the chorus of frogs and birds on the warming spring days. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Early Morning Owl Prowl

For Adults and Teens ages 15-17 We will be hiking out with guide Sarah Boucas Neto to see owls in the Pinetum, as well as some areas inside the deer exclusion fence. We’ll be on the lookout for Great Horned, Screech, and Barred Owls. Less likely but always possible are Saw-whet and Long-eared owls. Listening to owls calling in the starlight is an experience not to be missed. PRE-REGISTRATION REQUIRED. Registration closes at 5:30 pm the evening before the program, so make sure to register on time. Gates will open at 5:15 am and close promptly at 5:30 am, so please

Weekend Bird Walk with In Color Birding

FOR ALL AGES Please join In Color Birding Club as they explore Tyler Arboretum. The outing is on Saturday, March 23, from 8-11 am. In Color Birding Club encourages the accessibility and welcoming of Black and brown folks into birding. We ask that all guests, including allies, ensure that the experiences of BIPOC folks are centered throughout this outing. We expect to see many birds and enjoy the Arboretum with joy and inclusiveness! FREE for everyone! RSVP at www.incolorbirding.org/RSVP

Moonlight Hike

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! Join guides Dick Cloud and John Bunting on this hike under the light of the nearly full moon. Hiking at night is a unique sensory experience. We will use our senses of hearing, smell, and touch to navigate the North Woods. We will observe the moon as we walk through the meadows and more open areas of the Arboretum. Our guide will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that makes a home at the Arboretum! This moderately-paced

Seasonal Highlights Tour: Native Woodland Walk

FOR ADULTS 18+ Join Senior Gardener Mallory Smyth for a tour of Tyler’s Native Woodland Walk! The Native Woodland Walk at Tyler highlights the beauty of the woodlands of Southeastern Pennsylvania and showcases some of our native species that thrive and enhance home gardens. In spring, this garden comes alive with spring ephemerals, flowering shrubs, and more. On this leisurely-paced tour, Mallory will highlight the garden’s seasonal wonders, talk about the plants she’s added, and discuss her vision for the future. We will be walking on uneven paths. Closed-toe shoes with ankle support and good tread are recommended. Check-in first at the Visitor

Weekend Bird Walk with the Birding Club of Delaware County

FOR ADULTS & TEENS AGES 13-17 Join the Birding Club of Delaware County for a Saturday Bird Walk! Tyler Arboretum is designated as an Important Bird Area by the Pennsylvania Audubon Society. Leaders from the local BCDC bird club will guide this leisurely-paced morning walk, looking for a variety of resident and migratory bird species amid forest and meadow habitats. Join us to explore and enjoy the outdoors alongside fellow bird enthusiasts. Bring your binoculars and prepare to walk up to two miles on varied terrain. Ages 13 & up are welcome; teens must be accompanied by an adult. Gates open at 7:45

Bluebird Nesting Box Tour

FOR ALL AGES Explore Tyler’s bluebird boxes! For more than fifty years, volunteers at Tyler Arboretum have been monitoring the nesting activities of the Eastern Bluebird.  Please join us on this family-friendly tour to share this tradition.  We will walk the succession field and check on quite a few bluebird boxes.  We expect to see bluebirds, active nests of bluebirds and other cavity-nesting birds, eggs, and young nestlings!  We will be walking on grassy fields, so bug spray and close-toed shoes are recommended. Please check in first at the Visitor Center patio window by 1 pm, where you’ll then meet your

Bluebird Nesting Box Tour

FOR ALL AGES Explore Tyler’s bluebird boxes! For more than fifty years, volunteers at Tyler Arboretum have been monitoring the nesting activities of the Eastern Bluebird.  Please join us on this family-friendly tour to share this tradition.  We will walk the succession field and check on quite a few bluebird boxes.  We expect to see bluebirds, active nests of bluebirds and other cavity-nesting birds, eggs, and young nestlings!  We will be walking on grassy fields, so bug spray and close-toed shoes are recommended. Please check in first at the Visitor Center patio window by 1 pm, where you’ll then meet your

Bluebird Nesting Box Tour

FOR ALL AGES Explore Tyler’s bluebird boxes! For more than fifty years, volunteers at Tyler Arboretum have been monitoring the nesting activities of the Eastern Bluebird.  Please join us on this family-friendly tour to share this tradition.  We will walk the succession field and check on quite a few bluebird boxes.  We expect to see bluebirds, active nests of bluebirds and other cavity-nesting birds, eggs, and young nestlings!  We will be walking on grassy fields, so bug spray and close-toed shoes are recommended. Please check in first at the Visitor Center patio window by 1 pm, where you’ll then meet your

DELCO GIVES: The Birds Walk

FOR ADULTS AND TEENS AGES 13-17 Support the home team and wear Eagles green for this tour! Did you know that Tyler Arboretum is designated as an Important Bird Area by the Pennsylvania Audubon Society? Join us in exploring this Delco gem alongside fellow bird enthusiasts. We expect to see a variety of resident and migratory bird species amid forest and meadow habitats. Bring your binoculars and be prepared to walk up to two miles on varied terrain. Sturdy shoes are recommended. PRE-REGISTRATION IS REQUIRED Please check in first at the Visitor Center, where you’ll meet your guide. Delco Gives Day is a 24-hour

DELCO GIVES: Cleanest Wooder in Delco

FOR ALL AGES Dismal Run has been designated the cleanest stream in Delco, and it flows right through Tyler Arboretum! Join Tyler’s Executive Director, Mike Skuja, as we explore a tributary of Dismal Run along the Blue Trail. Mike will discuss the significance of riparian buffers and stormwater management solutions. We will also observe the impact of the emerald ash borer and learn about forest management practices implemented in response to the ash tree crisis, as well as upcoming restoration initiatives. During this tour, we’ll walk approximately one mile along the Blue Trail, making frequent stops. Sturdy shoes with ankle support

DELCO GIVES: Delco in Bloom

FOR ADULTS AND TEENS AGES 12-17 Join wildflower expert Dick Cloud on a hike that will take you through meadows, woods, and possibly streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In May, we expect to see a large variety of spring wildflowers that are native to the Delaware County area. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if

Bluebird Nesting Box Tour

FOR ALL AGES Explore Tyler’s bluebird boxes! For more than fifty years, volunteers at Tyler Arboretum have been monitoring the nesting activities of the Eastern Bluebird.  Please join us on this family-friendly tour to share this tradition.  We will walk the succession field and check on quite a few bluebird boxes.  We expect to see bluebirds, active nests of bluebirds and other cavity-nesting birds, eggs, and young nestlings!  We will be walking on grassy fields, so bug spray and close-toed shoes are recommended. Please check in first at the Visitor Center patio window by 1 pm, where you’ll then meet your

What’s Beyond the Fence?

FOR ALL AGES Are you new to Tyler or a visitor who has never explored the trails outside the deer fence? Join Tyler docent Dave Charlton for a monthly series of leisurely walks on the Tyler Trails. We will spend one to one and a half hours learning to find our way in the natural areas while discovering seasonal changes in the landscape and the flora and fauna that inhabit it. We’ll keep to easy walking trails where you can feel free to bring the family. As we approach spring, things start to change quickly. The forest changes quickly in May –

Full Moon Hike

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! Join guides Dick Cloud and John Bunting on this hike under the light of the full moon. Hiking at night is a unique sensory experience. We will use our senses of hearing, smell, and touch to navigate. We will observe the full moon as we walk through the meadows and more open areas of the Arboretum. Our guide will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that makes a home at the Arboretum! This moderately-paced hike is for

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

WALK THE CITY’S EDGE: CHERRY STREET PIER TOWARDS GRAFFITI PIER

Cherry Street Pier 121 North Christopher Columbus Boulevard, Philadelphia, PA, United States

Join artist & Walk Around Philadelphia organizer JJ Tiziou to walk a short segment of the city’s perimeter from Cherry Street Pier past Penn Treaty Park and towards Graffiti Pier. This is a 2-3 hour / 5-6 mile out & back experience and will proceed in any weather. After the walk we can continue the conversation at Cherry Street Pier’s beer garden if you’d like! Learn more & RSVP at http://www.WalkAroundPhiladelphia.org

Free

Saturday Wildflower Walk: Early Summer Edition

Rain or shine Appropriate for adults (18+) and youth ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In June, we hope to find wildflowers of late spring and early summer. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if you’d like,

Bluebird Nesting Box Tour

FOR ALL AGES Explore Tyler’s bluebird boxes! For more than fifty years, volunteers at Tyler Arboretum have been monitoring the nesting activities of the Eastern Bluebird.  Please join us on this family-friendly tour to share this tradition.  We will walk the succession field and check on quite a few bluebird boxes.  We expect to see bluebirds, active nests of bluebirds and other cavity-nesting birds, eggs, and young nestlings!  We will be walking on grassy fields, so bug spray and close-toed shoes are recommended. Please check in first at the Visitor Center patio window by 1 pm, where you’ll then meet your

Full Moon & Fireflies Hike

FOR ADULTS & TEENS AGES 15-17 Experience the magic of Tyler’s natural areas as day transitions to night and fireflies light up the darkness. The days are long in June, allowing us to begin this hike in daylight and end under the light of the full moon and the glow of fireflies. Hiking at night offers a unique sensory experience. We will rely on our senses of hearing, smell, and touch to navigate the forest. Our guides, Dick Cloud and John Bunting will share points of special interest and seasonal highlights along the way. As darkness falls over the Arboretum, we hope to witness

Bluebird Nesting Box Tour

FOR ALL AGES Explore Tyler’s bluebird boxes! For more than fifty years, volunteers at Tyler Arboretum have been monitoring the nesting activities of the Eastern Bluebird.  Please join us on this family-friendly tour to share this tradition.  We will walk the succession field and check on quite a few bluebird boxes.  We expect to see bluebirds, active nests of bluebirds and other cavity-nesting birds, eggs, and young nestlings!  We will be walking on grassy fields, so bug spray and close-toed shoes are recommended. Please check in first at the Visitor Center patio window by 1 pm, where you’ll then meet your

Nature at Night: Fireflies!

FOR ADULTS AND CHILDREN AGES 8-17 Join us for a presentation, followed by a firefly walk! Fireflies light up our yards on warm summer nights, but their glow is fading as populations decline. Join native planting designer Michelle Detwiler to learn about these unique, bioluminescent creatures and the challenges they face. Gain insights on creating healthy habitats to make your space more inviting for these charismatic insects. If the weather allows, we’ll go for a short walk to see fireflies after the presentation! About the presenter: Michelle Detwiler is a wildlife gardener and owner of Wild About Native Plants, an ecological design and

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

Delco’s Changing Ecology: A Walking Tour

FOR ADULTS AND TEENS AGES 12-17 Raise your awareness of Delaware County’s changing ecology through this unique walking tour of Tyler Arboretum’s natural landscapes. Soak up Tyler Docent and PA Master-Naturalist-in-training Woody Kotch’s deep knowledge of the history and future of our shared local ecology. Examine the intersections of nature and history in an age of climate change. 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

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In September, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In September, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

Tyler’s 80th Anniversary Morning Tour: A Walk Through History

FOR ADULTS AND TEENS AGES 12-17 Join an exclusive tour with one of Tyler’s History Docents in celebration of Tyler Arboretum’s 80th anniversary! Gain a new appreciation for Tyler through the ages on this leisurely half-mile walk along the Wister Trail from the Fragrant Garden to Lucille’s Garden. Hear fascinating tidbits about key moments and activities that shaped today’s arboretum and discuss the challenges that lie ahead. Celebrate Tyler’s 80th birthday with us! After the tour, stop by the Edible Garden Patio for a piece of birthday cake. Cake available while supply lasts. PRE-REGISTRATION REQUIRED This tour includes changes in grade

Tyler’s 80th Anniversary Afternoon Tour: A Walk Through History

FOR ADULTS AND TEENS AGES 12-17 Join an exclusive tour with one of Tyler’s History Docents in celebration of Tyler Arboretum’s 80th anniversary! Gain a new appreciation for Tyler through the ages on this leisurely half-mile walk along the Wister Trail from the Fragrant Garden to Lucille’s Garden. Hear fascinating tidbits about key moments and activities that shaped today’s arboretum and discuss the challenges that lie ahead. Celebrate Tyler’s 80th birthday with us! Stop by the Edible Garden Patio between 11:00 am and 2:00 pm for a piece of birthday cake. Cake available while supply lasts. PRE-REGISTRATION REQUIRED This tour

Full Moon Hike

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! Join us for a hike under the light of the full moon. Hiking at night is a unique sensory experience. We will use our senses of hearing, smell and touch to navigate the forest. Our experienced guides will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that make a home in Tyler’s natural areas! This moderately paced hike is for adults and teens comfortable walking 3+ miles on uneven terrain, including short distances along steep

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Richard’s Rambles: Meadows in Bloom

FOR ADULTS (18+) AND TEENS AGES 15-17 As summer fades, Tyler’s meadows burst into life! A beautiful array of native flowers and insects thrives together, creating a vibrant ecosystem. Overhead, birds and dragonflies dart through the air. We’ll look for several species of native goldenrods and discuss the critical role these keystone plants play in our ecosystem. If time permits, we may venture beyond the fence for a short hike on Tyler’s trail system. There’s more to discover in Tyler’s 650 acres. Join Dr. Richard Brenner for a walk through the various eco-communities at Tyler. From seasonal wonders, living fossils, meadows, watery

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.  Join Tyler docent Woody Kotch on this tour through Tyler’s magnolia, lilac, and crabapple collections. Then, stroll through the Native Woodland Walk as we discuss the local ecology and how climate change may affect this environment. Continue with a stop at Lucille’s Garden to see what edibles are looking good this year and chat about water management at Tyler. Conclude at Woody’s favorite spot at Tyler, the Pollinator Preserve. Here, you’ll learn about pollinators, pollinator life cycles, and the pollinator/host plant connection. Pick

New Member Tour

WELCOME NEW MEMBERS! Our docents would love to give our newer members an introductory tour of Tyler! We will show you some highlights you may not have discovered yet and share some fascinating information about the collections, trails, trees, and historic buildings on land purchased by the Minshall family in 1681. If you have any special requests, let us know, and we will try to fit them in! Please register all adults and any children ages 3-17. Children aged two and under need not register as long as they are in strollers or carriers. Upon arrival, check-in at the Visitor

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In September, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

What’s Beyond the Fence Walk

FOR ALL AGES Are you new to Tyler or a visitor who has never explored the trails outside the deer fence? Join Tyler docent Dave Charlton for a monthly series of leisurely walks on the Tyler Trails. We will spend one to one and a half hours learning to find our way in the natural areas while discovering seasonal changes in the landscape and the flora and fauna that inhabit it. We’ll keep to easy walking trails where you can feel free to bring the family. As the days get shorter, fall flowers begin to bloom in the forest and meadows. Wildlife

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Weekend Bird Walk with Feminist Bird Club

FOR ALL AGES Join us for a FREE bird outing at Tyler Arboretum! Feminist Bird Club is capping this event at 35 people. If you’d like to join, please fill out the interest form HERE. Feminist Bird Club will email the first 35 people who complete the interest form with the event details and meeting place by Wednesday, September 25. Make sure to fill out an interest form for each person who would like to come.  See you there!

American Chestnut Tour

FOR ADULTS AND TEENS AGES 15-17 In the first half of the 20th century, the American chestnut tree was all but eliminated from the forests of eastern North America by an imported fungal disease, commonly known as chestnut blight. In cooperation with the American Chestnut Foundation, Tyler Arboretum is host to a preservation orchard where surviving examples of this tree are raised and bred as part of the conservation effort to restore this iconic tree to eastern forests. Join expert Dan O’Keefe for a tour of the orchard to learn about the American chestnut tree, its significance, and efforts to achieve resistance

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In October, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

Open Studio Party

Pandemic Design Studio 908 Dekalb St, Bridgeport, P, United States

Join us on October 5th from 6 to 10 PM for an Open Studio Party at Pandemic Design Studio located just outside of Philly, in Bridgeport, PA. Cocktail Attire preferred and there will be light food / drink and music. Pandemic design Studio and owner, David Rozek, is know for creating Philly's most iconic green wall system, The Node Wall Planter which graced this year's Flower Show Entrance. Come check out our 10' sculptural living column, crazy cool vintage industrial lighting installations, and of course, the shop space and production facility where its all made!

Free

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

What’s Beyond the Fence Walk

FOR ALL AGES Are you new to Tyler or a visitor who has never explored the trails outside the deer fence? Join Tyler docent Dave Charlton for a monthly series of leisurely walks on the Tyler Trails. We will spend one to one and a half hours learning to find our way in the natural areas while discovering seasonal changes in the landscape and the flora and fauna that inhabit it. We’ll keep to easy walking trails where you can feel free to bring the family. In October, the leaves turn brilliant shades of red and gold, blanketing the ground as

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In October, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

The Historical Society of Pennsylvania presents: ‘Brotherly Love and Sisterly Affection: Tracing Families in Social Services Records

Historical Society of Pennsylvania 1300 Locust Street, Philadelphia, PA, United States

Updated Event Description: The Historical Society of Pennsylvania, in partnership with the Genealogical Society of Pennsylvania, is excited to share the archive exhibit, ‘Brotherly Love and Sisterly Affection: Tracing Families in Social Services Records’. The exhibit, organized by genealogists Katy Bodenhorn Barnes and Valerie-Anne Lutz, reveals the stories of families who received assistance from local charities and social services in the 1800s. Dive into the archives of the Historical Society of Pennsylvania in this free public event to learn about how these records can answer important social questions about 19th-century Pennsylvania families and social issues.

Free

Full Moon Hike

SUITABLE FOR ADULTS AND TEENS AGES 15-17 Experience the magic of Tyler at night! Join us for a hike under the light of the full moon. Hiking at night is a unique sensory experience. We will use our senses of hearing, smell and touch to navigate the forest. Our experienced guides will share points of special interest and seasonal highlights. We hope to see and hear some of the nocturnal wildlife that make a home in Tyler’s natural areas! This moderately paced hike is for adults and teens comfortable walking 3+ miles on uneven terrain, including short distances along steep

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

Tyler’s 80th Anniversary Tour: A Historic Journey

FOR ADULTS & TEENS AGES 12-17 Join an exclusive tour with one of Tyler’s History Docents in celebration of Tyler Arboretum’s 80th anniversary! Gain a new appreciation for Tyler through the ages on this leisurely half-mile walk along the Wister Trail from the Fragrant Garden to Lucille’s Garden. Hear fascinating tidbits about key moments and activities that shaped today’s arboretum and discuss the challenges that lie ahead. This tour includes changes in grade and walking surfaces, including pavement, grass and gravel. Closed-toed shoes are recommended. All teens must be accompanied by a registered adult. Check in first at the Visitor

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In October, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

New Member Tour

WELCOME NEW MEMBERS! Our docents would love to give our newer members an introductory tour of Tyler! We will show you some highlights you may not have discovered yet and share some fascinating information about the collections, trails, trees, and historic buildings on land purchased by the Minshall family in 1681. If you have any special requests, let us know, and we will try to fit them in! Please register all adults and any children ages 3-17. Children aged two and under need not register as long as they are in strollers or carriers. Upon arrival, check in at the

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In October, we hope to see a variety of fall-blooming wildflowers. These walks are for those who have a love of plants and their role in ecology or for those who want to learn more. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes.

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15

Weekend Warm-up Hike

The Weekend Warm-up Hike returns to Tyler’s hiking trails! Start your Friday off right with a brisk, one-hour hike through Tyler’s gardens and natural areas beyond the deer exclusion fence. This hike is intended as a moderate cardio workout, and we typically cover 2 1/2 to 3 miles in an hour. However, we reserve the right to pause and enjoy whatever surprises nature offers. Be prepared for a mix of asphalt, gravel and natural surfaces. Hikes are not suitable for those with limited mobility. We recommend bringing along a reusable water bottle. Please make sure to pre-register, as this program

Saturday Wildflower Walk: Fall Edition

Rain or shine Appropriate for Adults (18+) and Teens ages 12-17  Join wildflower expert Dick Cloud on an informative two-hour hike that takes you through meadows, woods, and occasionally streamside. Although the focus is on plants, we will talk about whatever we might see while we are out! In the late fall, we will focus on identification through seeds, berries, foliage, and branches. All levels of knowledge are welcome. There may be some periods of moderately paced hiking, so wear comfortable hiking shoes. Feel free to bring a camera and a wildflower guide, such as Peterson’s Field Guide or Newcomb’s Wildflower Guide, if you’d

Weekday Bird Walk

FREE FOR MEMBERS! Pre-registration is required. Join birders Sara 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. GATES OPEN AT 8 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. Members: FREE Non-Members: $18 (includes admission to Tyler for the day) Non-Member Senior: $15