Denver is the capital of Colorado and the twenty-first largest city in the United States, sprawling over six counties and 3,497 square miles of the High Plains and the Rocky Mountain foothills. Centered at the confluence of the South Platte River and…

At an elevation of 7,798 feet in the Raton Range on the border between Colorado and New Mexico, Raton Pass has served as an important transportation corridor since at least the start of the Santa Fé Trail in 1821. Despite being on the less popular…