'With an average elevation of 6,800 feet, it's the highest of all the states'
Colorado
U.S. GEOGRAPHY: With an average elevation of 6,800 feet, its the highest of all the states
With an average elevation of 6,800 feet, it's the highest of all the states
With an average elevation of 6,800 feet, it's the highest of all the states
U.S. GEOGRAPHY
Colorado
U.S. GEOGRAPHY