Exploring Exposed Rocks In The Wissahickon

A unique walk will take hikers behind theories about the formation of the Wissahickon Gorge.

Participants will meet at the Valley Green Inn at 10 a.m. on Saturday, December 19.

The Friends of the Wissahickon described the event on their website:

Learn about the theories of what caused the rocks of the Wissahickon Gorge to be formed and why they are currently exposed at the earth’s surface. Explore Wissahickon Schist, with its intricate and beautiful patterns, view stream characteristics such as cut banks and deposition bars, and learn how movement of rock particles through erosion processes have shaped the landscape.

Please click here to register for this hike.

Unless otherwise noted hikes use rocky rugged trails that may be wet, slippery, or steep. Please wear sturdy, protective shoes or boots and bring water /snacks if you want them. Children over 8 are welcome if accompanied by a responsible adult. In general walks are cancelled in the event of rain. Reservations are not required but are recommended for communication in the event of cancellation due to inclement weather.

For more information, please see here.