Colorado Mountain Club | 1,955 followers on LinkedIn. The Colorado Mountain Club community inspires adventure, empowers progression, and protects the lands we love. | Founded in 1912, the Colorado Mountain Club has been on the forefront of mountaincraft in Colorado for over a century. Whether you're looking to go on your first hike, meet your next climbing partner, or prep for your next high altitude expedition, the CMC community is ready to help get you there. With over 1,700 trips and outings each year, nearly 200 educational courses and clinics, and specific interest groups for you to meet likeminded Coloradans, the CMC is your key to a mountain lifestyle.