Centennial State, Colorado, CO - a state in west central United States in the Rocky Mountains

chain of mountains, mountain chain, mountain range, range of mountains, range, chain - a series of hills or mountains; "the valley was between two ranges of hills"; "the plains lay just beyond the mountain range"

Rockies, Rocky Mountains - the chief mountain range of western North America; extends from British Columbia to northern New Mexico; forms the continental divide

Uncompahgre Peak - the highest peak in the San Juan Mountains of southwestern Colorado (14,309 feet high)

Mount Wilson, Wilson - a peak in the San Juan mountains of Colorado (14,246 feet high)