History
Flagstaff Climbing was busting at the seams and needed more bouldering space. Main Street Boulders was built to serve that need.
Specialties
Main Street Boulders is a bouldering gym with 2000+ square feet of climbing terrain along with moonboard, campus board, peg board and training structure. MSB is located next to Paragon Athletics and Wanderlust Brewery on Main Street in the heart of the Sunnyside neighborhood in Flagstaff, Arizona. MSB's walls are sculpted by the leading wall building company, Vertical Solutions and is a true work of art! MSB day passes and membership also include climbing at the Downtown Crag Climbing Gym, located in Historic Downtown Flagstaff, which offers almost 7,000 sq feet of rope climbing and bouldering along with climbing retail shop. Both gyms are under the umbrella of Flagstaff Climbing which has been a Flagstaff community and climbing gym leader for two decades.