WHITEWATER RIVER RAFTING & MOUNTAIN BIKING Since 1966, Holiday River Expeditions has provided trips to the West’s most spectacular places. We specialize in Colorado River Rafting trips, which encompass several different stretches of rivers throughout Colorado and the Rocky Mountain states. Our Colorado whitewater rafting trips run through the grand canyons of every major Colorado River tributary and offer spectacular scenery and landscapes unlike anything you’ll find anywhere else in the world. Our most popular Colorado River plateau river trips like Westwater Canyon, Lodore Canyon and Cataract Canyon provide exciting rapids and pristine wilderness in two, four and six day adventures. Moab Mountain Biking, Kayak Workshops, Family Rafting, Women's River Retreats and Multi-sport vacations round out our offereings.