Cassel Rock Gym

About Us

Cassel Rock is Alaska's premier bouldering gym. Our staff is constantly at work setting the best and most unique boulder problems available. With boulder problems ranging from V0 to V11, you'll find a challenge here. In addition to bouldering, we also have 20 top ropes available for those who wish to get a little more air under their feet.

Cassel Rock challenges climbers of all abilities in a safe, yet unique environment. The synthetic rock structures and holds are interchangeable and give us the opportunity to create an unlimited number of unique climbing routes. With walls with any angle you can imagine, there are no limits to the climbing challenges.

The gym offers year round climbing for all ages. We want to hear from you. We invite you, your family, and friends to experience the challenge of indoor rock climbing at the Anchorage Gymnastics Association.