While both had bouldering (where you climb up a short height without any harness), as well as yoga and fitness classes, there were a few differences between them. Crux Climbing Center had rock climbing (with the harness and much higher) and was a little cheaper, while ABP had a loft with tables and chairs for you to relax in between fitness classes or climbing. ABP also had a much wider variety of bouldering options since they did not offer rock climbing. One cool thing about Crux's bouldering experience was "The Cave." It is exactly what it sounds like, a cave with rocks all over it so you are climbing upside down or around curves. ABP did have a very small version of "The Cave," but it did have a much wider variety of bouldering options in general since that is what it focuses on.