Members in action!

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Highslide JS

Brenda on Edge of Time
Highslide JS

2007 AMS student rapelling during Glacier Travel Day.
Highslide JS

Phil Congdon on summit of S Green Mtn (Bear Pk & S Boulder Pk in back).

Contribute a new photo or view the collection.

News & Events

The Boulder Annual Dinner happens Saturday, October 27!
Check out the 2018 Annual Dinner description
or register here
See the new page about
the CORSAR card!
via the menu: Resources/Health & Safety/CORSAR
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

Wednesday 10/17/2018
Social Hike on Wednesday (SHOW)
Wednesday 10/24/2018
Social Hike on Wednesday (SHOW)
Wednesday 10/31/2018
Social Halloween on Wednesday (SHOW)
Sunday 12/9/2018
14er Quandary
See the full list & link to RSS feed


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.