Cedars Talks: "Historical Geology of the Wissahickon Gorge" with Sarah West

A 45 minute PowerPoint presentation followed by a short, easy geology walk along Forbidden Drive between Northwestern Avenue and Bells’ Mill Rd. (if the weather is suitable)

Space is very limited so registration is recommended. Presented by Friends of the Wissahickon.

fow.org/news-events/cedars-talks-historical-geology-wissahickon-gorge-sarah-west