Since 1973, we've been giving our guests the best the West has to offer. In Colorado we offer Hot Air Balloon Flights, Mountain Jeep Tours, Whitewater Rafting, Mountain Biking, Guided Hikes, and other custom activities.
NEW: Segway tours and Forest Zip Line tours!

Colorado's premier outdoor adventure hub for individuals and groups specializing in the following guided wilderness experiences: sightseeing tours, mountain biking trips, cycling excursions, backpacking trips, hiking tours, fly fishing, snowshoeing trips, training courses, transportation options, and much more!!
Join us for unique Colorado experiences throughout the Rocky Mountains.

Since 1966, Holiday Expeditions has provided trips to the most spectacular landscapes on earth. Today, we offer whitewater rafting in Utah, Colorado and Idaho, on the Colorado, Green, Yampa, San Juan, Salmon and Snake rivers. Click here for the ride of your life!

Pagosa Outside is Pagosa Springs's premier source for summer fun. We are known for offering the best guided rafting, mountain biking, and kayaking trips in the area. We also rent mountain bikes, inflatable kayaks, tubes and all the necessary gear to get out and enjoy the rivers and mountains on your own.

Visit Red Canyon Lodge, Flaming Gorge's premier resort. Whether you just spend a day or stay the night, we offer a variety of on-site recreation, including horseback riding, mountain biking, private lake fishing, and more!

At Vista Verde Ranch, mountain biking is one of the many activities you can try during your all-inclusive Colorado ranch vacation.
Our guides offer a customized outdoor experience whether you want to rock climb, hike, fly fish or horseback ride.

Our specialty is providing high quality, exciting downhill mountain bike trips for families and groups. We have been offering Colorado mountain biking enthusiasts with outstanding service and high quality equipment since 1989. We strive to exceed your every expectation!

Adventure Ridge in Vail is a fun place for kids and their parents to spend the day. In winter, activities such as tubing, ice skating, snowmobile tours, and ski-biking are offered. During summer months, enjoy guided nature hikes, disc golf, mountain biking, and laser tag.

With 35 years of experience providing outdoor activities in Colorado, we are Aspen & Snowmass' most knowledgeable outdoor adventure company.

The 401 Trail is one of the best rides for a range ability levels in the Crested Butte area. The 401 Trail cuts through gorgeous alpine meadows, aspen groves and over several streams. Views on the 401 Trail are unparalleled, with impressive vistas of the Maroon Bells and the Elk Mountains.The 401 T...

The Alpine Loop follows jeep roads through some of the most spectacular mountain scenery in the country, and was listed by "Outside Magazine" as one of the 10 best rides in the country. This gravel and hardrock road crosses several mountain passes over 12,500 feet above sea level.

This four-wheel drive road climbs to the mining ghost town of Alta, framed by the beautiful Alta Lakes and majestic mountain peaks.

This popular trail to a scenic ridgeline offers great views of Durango, the Animas River, and the San Juan mountains.

The Animas City Trail offers a quick workout ride for mountain bikers in the Durango area. The Animas City Trail climbs quickly and steeply and descends just as fast, giving a good cardio blast and requiring the downhill reflexes kick in.The Animas City Trail is actually two trails; the singletrack...

A network of singletrack trails with views of the Denver area, with a number of loop options.

The Apex Open Space Trail Complex features great mountain bike riding for intermediate to advanced level riders, just outside Golden. A maze of trails awaits riders in the Apex Trail Complex. The trails feature climbing opportunity for those wanting to get an aerobic workout in and short but enjoy...