The following outline is provided as an overview of and topical guide to the U.S. state of Colorado:
A satellite image of the Rocky Mountains in the state of Colorado.
Mount Elbert in the Sawatch Range of Colorado is the highest peak of the Rocky Mountains of North America
South Park
The Colorado State Capitol in Denver
The Territory of Colorado was an organized incorporated territory of the United States that existed from February 28, 1861, until August 1, 1876, when it was admitted to the Union as the State of Colorado.
Colorado Territory