Members in action!

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Highslide JS

Brenda leading second pitch of ?
Highslide JS

Brainard Lake snow conditions 12/2. After the big storm (1 inch new snow) South CMC Trail
Highslide JS

Coney Flats Ski Tour 1-4-08 Looking toward St. Vrain Mountain

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News & Events

Backcountry Film Festival is
Thurs, Feb 5 at Neptune's!
Full details here
Spring schools are open for registration!
See more info here.
Next Boulder Group Open House
Wed, March 18, 7pm
Trip Leaders - Take a look at 2015 Year of the Mountaineer RMNP Centennial Celebration
Brainard Area Ski & Hiking Trail Map
Most up to date trail map available!
Based on member-input GPS!

CMC membership news at Movement Climbing Gym

CMC membership news at Boulder Rock Club

Upcoming Trips

Saturday 2/7/2015
Long Lake Ski Tour - Indian Peaks Wilderness Area Blue Downhill and Moderate Pace
Friday 7/31/2015
McHenrys Peak (13,327 ft) RMNP YOM RMNP Centennial
See the full list


The Colorado Mountain Club is the premier hiking club of the Rocky Mountain Region.

We are organized: "To unite the energy, interest and knowledge of the students, explorers and lovers of the mountains of Colorado; to collect and disseminate information regarding the Rocky Mountains in behalf of science, literature, art and recreation; to stimulate public interest in our mountain area; to encourage the preservation of forests, flowers, fauna and natural scenery; and to render accessible alpine attraction of the region."

To find out more about the CMC Boulder Group, we suggest you view the information under the 'Group' and 'Publications' menu items.

There are no strangers in the mountains, only friends you haven't met.

Did You Know

The Boulder Group of the Colorado Mountain Club owns two cabins in the Arapaho-Roosevelt National Forest.