Members in action!

Click an image to enlarge
Highslide JS

A shot of Rick Casey (compass editor) climbing some WI4 in Ouray. I sized this shot for your web banner. It's not from a "CMC trip" - but it's of Rick, and I, another cmc member, took the photo.
Highslide JS

Anchor on pitch 2 of Pellea
Highslide JS

2009 BMS Ice Will Hocket

Contribute a new photo or view the collection.

News & Events

The Boulder CMC Trail Challenge
is coming your way!
Have fun hiking all the Boulder Open Space with others. See our Facebook post that tells all about it.
at Neptune Mountaineering
Sat, Dec 16, 7pm
Sure to sell out, so buy your tickets here!

The Boulder Clubroom closed June 30, 2017.
See the article on the closing in the Compass Blog
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

Tuesday 12/19/2017
White Rocks (BTCS) Boulder Trail Challenge Series
Wednesday 12/20/2017
Social Hike on Wednesdays (SHOW)
Wednesday 12/27/2017
Social Hike on Wednesdays (SHOW)
Friday 4/27/2018
Ã…restua Hut Trip
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.