It’s the heart and soul of Colorado. From Mount Quandary and the Tenmile Range to Lake Dillon and the Gold Medal waters of the Blue River, Summit County is where you go to experience life in the Colorado Rockies. The mountain towns here need no introduction. Breckenridge, Copper Mountain, Keystone, Frisco—they are legendary destinations in their own right, all nestled within a neighborhood of Colorado’s epic thirteeners and fourteeners.