Bladium's Rock Wall and Bouldering Gym adds 5,000 square feet of options to your membership. Everyone should try it. Climbing is a fun, safe way to build strength, endurance, and mental acuity. Bladium's climbing coaches can introduce you to the basics in just a matter of minutes, and before you know it, you're having fun. Getting fit is just a bonus. The 35-ft wall offers a range of climbing terrain, for beginners to experienced climbers.