- The southwestern end of Colorado edges New Mexico, Arizona, and Utah. It is the only site in the U.S. where the corners of four states join.
- Glenwood Springs houses the biggest natural hot springs pool in the world. The pool is two blocks in length and lies crosswise the road from the famous Hotel Colorado, a preferred halt of past president Theodore Roosevelt.
- John Henry “Doc” Holliday’s short and riotous way of life took him to Glenwood Springs. On November 8, 1887, he gave way to tuberculosis and passed away at Hotel Glenwood in Glenwood Springs.
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