The Sourland Bouldering guidebook covers 166 problems from V0- to V11 in New Jersey's Sourland Mountain Preserve (a 2,900 acre nature reserve in Hillsborough and Montgomery townships) as well as Woodfield Reservation and the John Witherspoon Woods. Every single problem has a base photo and line to show you where the climb goes. This guide also includes hand drawn topos of the boulder fields, and GPS-enabled maps, so you'll be able to find your next project easily. When access to additional areas is granted, we will update the content accordingly.

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

Sourland Bouldering - $14.99