The Climbing
Improvement &
Discovery App.

Climb // Socialize // Improve // Discover

Thousands of detailed climbing locations

From deep-soloing the waters of Mallorca, traversing the boulders of Fontainebleau, or scaling the big walls of El Capitan, Chalk has a climbing location for everyone.

Fontainebleau, France

27,466 Routes

Mallorca, Spain

2,630 Routes

Yosemite National Park, United States

3,127 Routes

In partnership with

Track your climbs
at your local gym

With a quick tap, you can climb at your local gym and record any combination of session. Bouldering, Top rope, Auto-belay, and Lead, it's all there.

871 Curated Climbing Gyms (and growing!)

Explore Intricate Topos & Over a Million Routes

Plan your next ascent by studying detailed topos, combined with useful information such as descriptions, grades, height, and other statistics.

In partnership with

Delve Deep into Interactive Maps

Plan your next adventure with our freshly optimised discover tool.

And More

Analyze Your

Get a detailed breakdown of your climbing performance.

Stay on Form
with the Calendar

Keep a track of your climbing process with the Training Calendar

Share and Log
Your Activity

Share your activity with your friends, or save privately for safekeeping.

Offline Mode

Chalk Pro

Build your own personal guidebook with offline access (Chalk Pro)

Download Today