One of the longest water bridges in the world was built over a supposedly haunted swamp in Louisiana.

Christianity and Islam have clashed, yet here a Serbian Orthodox church and a mosque stand together.

A Lovecraftian altar of nightmarish bronze chairs sits ominously on a boardwalk in Puerto Vallarta.

A subterranean relic of the Spanish Civil War hides below this picturesque park.

This beautiful Brooklyn monument over a crypt memorializes a grim and largely unknown story from the American Revolution.

A sinuous path among steep cliffs creates a stunning sight in southwestern Serbia.

Hanging within this medieval church are the bones of a beast allegedly slain by a fourth-century saint.

Legend says the horned lizard spent 31 years sealed in a time capsule before he was discovered alive.

Ancient stone dildos and other odd pieces of medical history are displayed at this quirky Cyprus gem.

A psychedelic labyrinth on the San Francisco bay.

This unique 230-foot waterfall is a natural beauty hidden within the vast wild landscape.

She asked for a potato cellar and over the next 23 years he gave her a network of holy caves.

J.R.R Tolkien, C.S. Lewis, and other "Inklings" met at the Oxford pub to discuss the now legendary fantasy stories they were writing.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

The Avenue of Mausolea is a series of grand palatial tombs.

One of the most remote lodges in the Amazon offers rare wildlife encounters and undisturbed views of the Peruvian rainforest.

Large collection from the 3rd millennium BCE.

It's clear this abandoned Art Deco gem was no ordinary cleaners.