Tunnel 1 Climbing

This digital Tunnel 1 climbing guidebook gives you GPS navigation, verified topos, and beta for hundreds of climbs. Explore classics and hidden gems with offline access to maps, directions, and beta videos. Whether it's your first visit or fiftieth, KAYA makes your Tunnel 1 days smoother, safer, and more dialed.

Most of the bouldering near Tunnel 1 is accessible from the bike path at the main trailhead. A few of the boulders are located on the other side of the tunnel and have a small pullout for parking. This is the first area you'll pass on you way into the canyon from Golden. A great place for someone's first time bouldering.