Divinely-inspired village houses 6,000 dolls, plus strange and lovely outsider art.

A wonderful display of arts and crafts handmade by local artisans in the Southern Appalachians.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

This bridge is haunted by the ghost of a distraught mother.

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

A psychological self-portrait in the form of a giant, segmented head.

A replica of where the Last Supper was held.

These strange large stones served as a campsite and lookout post for generations of Native Americans.

An ancient instrument used to measure the waters of the Nile so Egyptian farmers would know whether to expect famine or flood.

The massive cave church of Cairo's Zabbaleen community is one of the largest Christian churches in the Middle East.

Every year, the colorful murals of Montreal get a complete makeover.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

Two thousand artifacts from around the world collected by one woman who loved to travel.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

An enormous, inside-out glass globe built in 1935.

A seemingly simple canyon that was the backdrop to a number of famous movies.

An ancient burial ground believed to have been used for ritual sacrifice.

Made famous by 'Star Wars,' these troglodyte homes face an uncertain future.

The best-preserved Roman small town in North Africa.

A 15th-century granary that played the role of futuristic slave quarters in the world of 'Star Wars.'

The original film set of Luke Skywalker's Tatooine home from the 'Star Wars' trilogy.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

Antique frame collection with 2,400 frames.