Members in action!

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Highslide JS

Paleohydrological research at Moray, Peru
Highslide JS

2011 BMS Ice Miriam Duehnforth
Highslide JS

Chris Bamat, Lauren Lewis, and Eric Beck inside the survival shelter they built

Contribute a new photo or view the collection.

News & Events

Next Boulder Group Open House
Wed, May 18, 2016, 7pm
in the new Clubroom location
The 2016 Boulder CMC classes for spring & summer are available for registration at See our
Spring/Summer Schedule on this website for detailed descriptions.
Help organize the new
Clubroom! See this
list of Clubroom tasks
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 7/6/2016
Awesome Wednesday Evening (AWE) Social Hike
Wednesday 7/13/2016
Awesome Wednesday Evening (AWE) Social Hike
Wednesday 7/20/2016
Awesome Wednesday Evening (AWE) Social Hike
Wednesday 8/17/2016
Awesome Wednesday Evening (AWE) Social Hike
Wednesday 8/24/2016
pre canoe adventure travel hikes grand mesa-Crag Crest National Recreation Trail and Mesa Top Trail
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

We have a partner finder email list for exchanging email when looking for a partner for unsponsored trips.