The highest bridge in America was built for an almost unnervingly small amount of money.

A collection of fading fantasy tchotchkes lines this dirt road in the Colorado wilderness.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

This Colorado hiking trail provides a small gold mine of abandoned gold mines.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Once an unstoppable source of gold and silver, this town came to a grinding stop when the groundwater proved deadly.

Abandoned silver mine strewn with wrecked and twisted structures.

Inside this casino, visitors are treated to slot machines and a rare German Christmas pyramid.

The moving metal works of one troubled artist can still be viewed on his front lawn... for now.

Victorian "Fancy Craft" Hair Wreaths and Relics.

This super steep hike ascends 2,000 feet in less than a mile.

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

One of the largest Buddhist stupas in North America is built of concrete designed to last 1,000 years.

In the early 1900s, hundreds of Black Americans found opportunity in this now-abandoned rural community.

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

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

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

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

The clock that sets them all.

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

A seven-story 1920s mausoleum outside Denver houses thousands of remains.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.