Above Breckenridge, a destructive mining technique sits sunken in a small pond.

The temporary burial site of the man who shot and killed Jesse James.

This stone marker honors the man who released Canada goose goslings in Fort Collins, Colorado.

The world's largest washing machine collection has more than 1,400 antique items in its exhibit.

A prehistoric rock shelter that's literally in someone's backyard.

The site where a nuclear bomb was lowered over 8,000 feet underground and detonated as an experiment in natural gas extraction.

The world's largest sticker ball weighs in at a mighty 231 pounds.

It's easy to forget what century it is as you wander this rustic homestead.

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

An impressive collection of over 50,000 minerals including moon rock from the Apollo 17 mission.

The final resting place of American icon Buffalo Bill, and a museum that aids in telling his tale.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

The wreckage of a World War II bomber is hidden high in the Colorado wilderness.

This museum offers an actual time machine back through Colorado's past.

A collection of over 15,000 zines works to preserve DIY publishing culture.

When ecosystems collide in the arid Southwest.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.