Earth Treks Climbing Centers

Earth Treks has been sharing its passion for climbing since 1992.  Earth Treks' Climbing Centers are state-of-the-art indoor climbing gyms located in Columbia, Timonium and Rockville, MD. We pride ourselves on offering the best rock climbing experiences in the greater Washington DC, Northern Virginia and Maryland region. Each climbing gym is among the largest in the country, with climbing for every ability level.  Earth Treks Rockville boasts the largest climbing wall in the nation.  We make It easy to learn, teaching well over 20,000 people to climb every year.  Since its founding, Earth Treks has also operated an outdoor rock, ice, and mountaineering guide service specializing in expeditions to the Andes of Ecuador and Kilimanjaro.