UPDATE 6/1/22: Wissahickon Trails Headquarters is closed for renovations. Staff will be working remotely and can be contacted by phone and email. The parking lot and Green Ribbon Trail entrance at Headquarters are open. Learn more.
Wissahickon Trails Headquarters is located at Four Mills Nature Reserve
Office Hours are Monday through Friday, 8 a.m. to 4 p.m.
Restrooms at 12 Morris Rd, Ambler, PA are closed due to construction.