The Wall Climbing Gym isn't just one wall, but a multitude of them. Climbing surfaces include slabs, highball-bouldering routes that top out at 18 feet, and even a horizontal roof that tests endurance. While such spider-like feats may appeal to only the most experienced climbers, the gym has plenty of easier routes for novices as well. Plus, the entire route network gets reset weekly to keep boredom at bay. They don't only do climbing, though, as the gym offers yoga and fitness classes for a change of pace.