Clear Creek, which flows down from the mountains just west of Denver, provides a fun and challenging whitewater rafting experience. The river traverses past ponderosa pine, juniper, and Douglas fir tree forests before tumbling through the old mining town of Idaho Springs. This Colorado white water rafting trip will take you past wildlife such as river otter, big horn sheep, and the occasional bear. Our partner company Mad Adventures’ Clear Creek office is just 30 minutes from Denver, 45 minutes from Winter Park, and 1-1/4 hours from Boulder with easy access from all of Grand County, Summit County and Vail.