Walk through the actual strap iron cells and solitary chambers of Arizona Territory’s first prison.

Museum preserving torture methods from the past.

Gift shop offering toe tags and chalk body beach towels tucked into a coroner's office.

World's largest collection of serial killer artwork and other macabre exhibits.

Fossils, railroads, and waterfalls!

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Semi-recognized center of the world, with many oddities.

A small chapel celebrating the spiritual bond between dogs and humans.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.

An apocalyptic seismic event creates a deadly chain reaction that ends with a 6-mile long lake developing within weeks.

A picture-perfect town, perfect for blowing up.

Only intact Ichthyosaur skeleton in the United States.

A store that sells all manner of bones, insects, and animal curiosities.

Eclectic collection of dark and macabre antiques.

The largest drain hole in the world.

Natural time capsule containing an alien ecosystem.

Half of a waterfall goes into the river while the other half seems to disappear.

The rocks in this arid basin leave trails of movement behind them.

400 million-year old limestone caverns nestled in the Ozarks served as shelter and a hideout for cultures throughout North American history.

Ten 25-foot-tall, beehive-shaped kilns, abandoned in Death Valley.

"Only the devil could play golf here."

Odd outsider art installations surround a Gold Rush-era ghost town.