Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

Northern Ireland's Brobdingnagian stepping stones.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

Medicinal spa created with the discharge from a geothermal energy plant.

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

The last moments of the ill-fated Pompeiians, frozen forever in plaster.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

Macabre astrological automaton clock dating to the late 1400s.