Offers rafting and mountain biking on the Colorado, Green, Salmon, Yampa, Snake and San Juan Rivers. Based in Salt Lake City.

Custom trips that include whitewater rafting on Colorado's Arkansas River, backpacking and rock-climbing in the Colorado Rockies.

Runs whitewater rafting, biking, hiking, and jeeping tours. Located in Snowmass Village.

Guided fly fishing, whitewater rafting, and hunting. Includes photos, lodging information, and pricing. Based in Ridgway.

Offering jeeping and rafting adventures to Vail Valley visitors. Provides trip information, deals, FAQs, and contacts.

Offering rafting, hiking, mountain biking, fishing, camping and employment opportunities. Based in Canyon City.

Whitewater rafting on the Colorado and Arkansas Rivers, jeep tours, and fly fishing trips. Sit-on-top kayak and bike rentals. Based in Glenwood Springs.

Whitewater rafting on the Colorado River, 4WD jeep trips in Utah's canyonlands, kayaking the Green River, or sea kayaking in Baja, Mexico.

Hiking and climbing tours of Colorado 14ers plus backcountry skiing and avalanche courses. (Crested Butte)

Provides guided hiking, biking, and rafting trips. Includes rates and trip information.