150 boulder problem and more.
Alt. Rock is it. We are Barrie and surrounding area’s bouldering hub. Whether you are looking for an introduction to climbing or to take your indoor climbing to the next level, this is the place for you.
Our facility was designed with all levels of climbers in mind. The 14,000 square-foot warehouse space offers a varied terrain. And when you need a break there is plenty of open space for snacking and r ... More