Earth Treks Climbing Center

Earth Treks' Climbing Centers are state-of-the-art indoor climbing gyms located in Maryland - Columbia, Hampden, Rockville and Timonium; Virginia - Crystal City; and Colorado - Golden. We pride ourselves on offering the best rock climbing experience in Colorado and the greater Washington DC and Baltimore metropolitan areas. Each climbing gym is among the largest in the country, with plenty of climbing for every ability level. Earth Treks offers private and group instruction for climbers of all abilities and ages. For information on courses available and online registration check out our website. We also offer private parties and venue rentals perfect for your next birthday party, girls night out or team building excursion.