Earth Treks Climbing Centers
United States of America(800) CLIMB-UPwww.earthtreksclimbing.com
Three locations in the Baltimore-D.C. Metro Area. State-of-the-art indoor climbing gyms, among the largest in the country with 18,000+ sq. ft. each. Indoor and outdoor accredited instruction, mountaineering expeditions.
COLUMBIA/TIMONIUM/ROCKVILLE