Valley Green Inn

Join local geology expert, Hallam Harper, and WEC staff as we learn about the incredible geology of the Wissahickon Valley.Join local geology expert, Hallam Harper, and WEC staff as we learn about the incredible geology of the Wissahickon Valley. Walk to spots to see twisted rock formations and look for minerals that form these metamorphic rocks. Learn about how and when the Wissahickon Formation originated. Hallam will bring some of her personal rock collection for you to view. Meet outside of the Valley Green Inn. Wear good walking shoes and bring water. Free!

Valley Green Inn Members are invited to gather with us in person at Valley Green Inn on June 2 at 6 PM to review the past year, elect members to the Board of Directors, and learn about upcoming projects and stewardship opportunities in 2026. Registration is required for this event. All FOW members will also receive a digital copy of the Annual Report for 2025. FOW Members should visit the Member Hub or email Claire Brennan at brennan@fow.org for the link to register. Join or renew your membership here to attend this meeting!

Meeting at Valley Green Inn (Forbidden Drive and Valley Green Road) Parking and Transit: There are three lots near the Inn. The northern parking lot on Forbidden Drive can be accessed by Wises Mill Road, and the southern by Valley Green Road. Overflow parking is in the Upper Valley Green Road Lot. The only nearby transit is the 27 bus stop at Henry Ave and Wigard Ave, a 15-minute hike from the Inn. See map for details. Bathrooms: There will be bathroom access at the Valley Green Inn before we walk over to Devil’s Pool. Would you like to be part of keeping the