Alt. Rock is Barrie’s climbing gym. Centrally located at 445 Dunlop St. West (Dunlop and Ferndale); accessible by public transit and bike lanes. Our 14,000 sq. ft. facility features over 6,000 sq. ft. of climbing terrain for all levels.

Community Message - The provincial organization representing climbers, working in conjunction with Ontario Trails is: Ontario Alliance of Climbers