Best Climbing Gyms in Boulder (2026)

CATS is one of the best indoor bouldering facilities in the area, with literally thousands of holds, deep padding and walls set at every angle. Here you'll get great physical activity for young people, build physical strength in all the major muscle areas, and gain coordination and accuracy in movement.

Climbing classes in basic to advanced accommodating a wide range of skill sets and ages.

The Spot Boulder offers 15,000 sq. ft. of rock climbing, slacklining, training, and community in the heart of Boulder, Colorado. With boulders modeled after the most famous crags in the world (Fontainebleau, Hueco Tanks, and Yosemite), The Spot Boulder opened in 2002 as the first-ever bouldering gym in the United States. Come enjoy fun routesetting, Avery beer on tap, and our famous events, like the unique blacklight climbing competition, Psychedelia.

10,000 sq. ft. 35-foot indoor climbing lead walls. 2,000 square foot bouldering.