Petra Cliffs Indoor Climbing Center & Mountaineering School.  Petra Cliffs boasts an extensive indoor climbing facility designed to appeal to climbers of every level. Add indoor and outdoor classes and excursions taught by the area’s best and brightest instructors, and it’s immediately clear why Vermont chooses Petra Cliffs Climbing Center & Mountaineering School.

105 Briggs Street

Burlington, VT 05401

802-657-3872