Catoctin National Park and Cunningham Falls State Park are adjacent parks located in Thurmont Maryland. This guide documents 155 boulder problems from V0 to V11, including 2 projects. It also includes the latest information about where you can park, how to approach, and which boulders are closed to climbing (these are not included in the count). Use the GPS navigate feature and interactive maps to spend less time wandering and more time climbing. 10% of your purchase is donated to MAC.

Purchase a license HERE, then download the free Gunks app from your favorite store.

Catoctin Bouldering - $9.99