The LA.B the largest bouldering gym in Southern California. We are very excited to be Touchstone Climbing's 9th gym. Affectionately pronounced 'The LAB,' our gym will house over 12,000 sq feet of climbing terrain. It will be a bouldering only gym, so no need to bring your harness or learn the ropes. But with top-outs at 17 ft, you'll definitely feel the exposure!