Keystone Colorado, where adventure meets relaxation in the heart of the Rocky Mountains. Nestled amidst towering peaks and surrounded by pristine wilderness, Keystone offers an unparalleled mountain getaway experience. With our vacation rentals by owner, you'll have the perfect home base to explore all that Keystone has to offer Keystone Resort is renowned for its world-class skiing and snowboarding terrain. With three distinct mountains, including Dercum Mountain, North Peak, and The Outback, there's something for skiers and riders of all abilities