Become a Member Today

FOW relies on member and volunteer support to help care for the 1,800-acre Wissahickon Valley Park for people and wildlife alike. By becoming a Friend of the Wissahickon, you’ll help preserve one of Philadelphia’s most precious natural resources for future generations.

If you would prefer to donate monthly, join our Sustainer Program!

Turn your passion for the park into generous giving by joining the Society of Generous Friends.

Become an Annual member here: