Rafting

Adventure Bound River Expeditions. One of the best ways to experience the rugged beauty of the park is on a white-water raft trip. Adventure Bound River Expeditions runs two- to five-day excursions on the Colorado, Yampa, and Green rivers. Grand Junction, Colorado, 81505. 800/423–4668; 970/247–4789; www.adventureboundusa.com.