Get higher in the mountains and fire up your adrenaline with a zipline ride! Get the whole family playing in the summer at Copper or A-Basin. Brecks’s zipline is just for the kiddos but the Summer Fun Park there has plenty of fun for the rest of the family.
Organized as one of the original Colorado counties, Summit has a total area of 619 square miles (1,600 km2) and about 80% is public land. Terrain is mountainous with elevations ranging from 7,957 feet (2,425 m) at Green Mountain Reservoir to 14,270 feet (4,350 m) at Grays Peak. Come find out why people live longer here than in any other county in the United States. Explore Summit.