Book of Stone

200+ crags. 4500+ routes. From the Bow Valley to Kananaskis, Book of Stone puts every wall, route, and problem in your pocket.

Detailed GPS maps: every crag has a hyper-detailed map. Zero in on the project before your boots even hit the trail. Big photo topos: every wall, route, and problem has a high-res photo. Tap a line to pop up the beta. Zoom in to reveal more.

Almost every climb in the Bow Valley and Kananaskis • Sport, gear, boulders, you name it • The popular and the obscure • Ancient classics, new projects • Updated in real time • Work in progress! To be completed 2026

Free. For real. • No ads • Works offline • Made in Alberta

Members only Book of Stone is invite-only for now. Install the app to join the wait list — we'll notify you the moment you're in.

Praise the Stone.