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The Flatirons Classic Climb is a discounted guided climb that we offer on select Wednesdays throughout the summer. These climbs typically ascend the First or Third Flatiron – two of the most iconic formations in Boulder, Colorado.
The Eldorado Canyon Classic Climb is a discounted guided climb of one of Eldorado Canyon’s incredible rock climbs.
The Lumpy Ridge Classic Climb is a discounted guided climb up one of Lumpy Ridge’s amazing rock routes.
One of the most iconic formations in Rocky Mountain National Park, Spearhead features sustained climbing at moderate grades in beautiful Glacier Gorge with bivy sites that will make your overnight a pleasant camping experience.
One of the 50 North American Classic rock climbs, the Petit Grepon is a spectacular formation that features splitter crack climbing and a summit that is second to none.
Spend a day on the highest big wall in the lower 48.
Colorado Mountain School
633 S Broadway Unit A
Boulder, CO 80305
Colorado Mountain School is an equal opportunity provider and is operated under special use permit with the Arapaho & Roosevelt National Forest.
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