Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.

A stark reminder of the huge nuclear weapons plant that once stood on the site and its effect on the surrounding area.

This Chinese-style quartz sundial was saved in its final hour.

Over 1.3 million confiscated wildlife products fill this macabre menagerie of illegal animal specimens.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

Strange red rock formations that have been attributed to a higher power for hundreds of years.