ACG is the premier indoor rock climbing facility in South Orange County. Located in beautiful, Lake Forest, we provide world class bouldering, top-rope, and lead climbing with trained staff equipped to facilitate climbers of every skill level. Catering to climbers of all ages, we provide a totally unique climbing environment for everyone. Whether you’re throwing a birthday party, hosting a team building exercise, or you just want to come in for a climb… ACG is your gym.

We’ve built the gym with three distinct climbing zones, each with its own specialty, housed in our 10,000 square foot building with 16-27ft walls for all climbing styles. In addition to climbing, we also offer fitness and recreation facilities such as weight & cardio rooms and ping pong & foosball!