A snapshot of the city's fascinating voodoo culture.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

Mother Nature outdoes herself with this stunningly beautiful set of caves carved into marble.

Hot springs monkey spa in the middle of Hell's Valley.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

Dramatic river bend surrounds a natural red-rocked pedestal.

A swing to dangle you off the very edge.

A massive underwater sinkhole made famous by Jacques Cousteau.

A fiery crater has been burning in the Karakum Desert since 1971.

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

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

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

Most-visited and most-photographed slot canyon in the American Southwest.

A church of bones, decorated with 40,000 human skeletons.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

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

A magical place that lets you play in and explore the world of Studio Ghibli.

Rippling sand dunes frozen in the Arizona rock.

An emerald-green grotto just a short trip from Austin.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

A huge musical instrument played by the ocean.

This astonishingly geometric cave has inspired everyone from Jules Verne to Pink Floyd.