This guidebook currently covers 53 routes from 5.2 to 5.11 (including 3 boulder problems) at Chickies Rock in Marietta, PA. It's located halfway between Lancaster and York, along the Susquehanna river. As more routes are cleaned up, the price will increase accordingly. Once you purchase a license, you will get all future updates for free. 60% of every purchase is donated to the SCPC for local climbing advocacy, and protecting access.
Purchase a license HERE, then download the free Gunks app from your favorite store.
Chickies Rock Routes - $4.99