Wissahickon Valley Park

Wissahickon Valley Park is the most surprising place in Philadelphia: a forested gorge so steep and quiet that it is hard to believe you are still inside a major city. It is part of the Fairmount Park system and covers about 2,000 acres along Wissahickon Creek in Northwest Philadelphia, between the neighborhoods of Chestnut Hill, Mount Airy, Germantown, Roxborough and Manayunk, with roughly 50 miles of trails, rocky outcrops, old mill sites and stone bridges. The spine of the park is Forbidden Drive, a wide, mostly flat gravel road of about five miles along the creek, closed to cars more than a century ago, which is why it is called forbidden. It is the easy trail, shared by walkers, runners, cyclists, families with strollers and horseback riders. The upper trails, including the long multi-use Yellow Trail and the rugged Orange Trail, climb the steep sides of the gorge for real hiking. Highlights along the way include the Valley Green Inn, a roadhouse dating to 1850 that still serves meals to hikers in casual gear and sits beside a large parking area; the Thomas Mill covered bridge, one of the few remaining covered bridges in a major American city; and Devil's Pool, a dramatic swimming hole where swimming is prohibited and dangerous. Horseback riding is permitted, with local stables offering rides, and the Friends of the Wissahickon maintain the trails with volunteer days several times a week. The park is free and open daily from sunrise to sunset, with major trailheads at Valley Green Road, Bells Mill Road, Northwestern Avenue, Kitchens Lane and the Blue Bell lot on West Walnut Lane.

How to visit: for an easy outing, park at Valley Green, walk Forbidden Drive north or south along the creek for an hour or two, then have lunch or a snack at the Valley Green Inn. For a proper hike, combine Forbidden Drive with a stretch of the Yellow or Orange Trail up the gorge walls, where rock outcrops give views down into the valley; the trails are rocky and steep in places, so wear real footwear. Fall color is spectacular, spring brings wildflowers and nesting birds, summer offers welcome shade, and a snowy winter day turns the gorge into a quiet woodland scene. The Paper Trail Bike Cafe at the northern end near Bells Mill Road is another rest stop.

Know before you go: the park has a history of flooding; Hurricane Ida in 2021 damaged sections of Forbidden Drive and trails, and the Friends of the Wissahickon have launched efforts to make the park more resilient, so check their site for any current closures. Swimming in Devil's Pool and the creek is prohibited for good reason. Stay on marked trails, keep dogs leashed and expect horses on Forbidden Drive. Restrooms are available at Valley Green and near major trailheads.

Getting there and fit: the park is about twenty-five to forty minutes from Center City by car or rideshare; Chestnut Hill's regional rail stations and the Manayunk area also give access. Pair a morning hike with lunch and boutiques on Germantown Avenue in Chestnut Hill, or with bars and restaurants on Main Street in Manayunk. It suits hikers, runners, families who want nature without leaving the city, couples seeking a peaceful day, and anyone who needs a break from cobblestones and crowds. Few big American cities have anything like it, and locals guard it as their favorite secret. Come once on a crisp autumn morning and you will understand why so many residents say it is the reason they could never leave.