A pretty park of over 1,600 olive trees that grew from just three saplings brought over from Spain.

This stone complex marks the urban center of a lost civilization.

Tucked behind the Institute of Neurological Science down a decrepit street resides the largest display of human brains in Latin America.

The remains of what was the most important religious complex in coastal Peru for over a millennium.

Lima’s Museum of Anthropology is lined with thousands of elongated human craniums.

A market for witches is hidden within a train station.

This eerily opulent residential museum is home to a haunting local legend.

It was dubbed the "Garden of Plates" because it's covered in pieces of discarded dishes.

A hidden room within the church displays an amazing collection of old choir books.

This historic Mexican convent is home to a tree that grows crucifix-like thorns.

The remains of a centuries-old water system that inspired local legends of secret tunnels.

This baroque wonder is filled with a trove of artistic treasures.

The world's first museum of its kind is packed with nostalgic relics of the past.

When struck, the strange stones in this park ring like bells.

To avoid the demolition costs this abandoned drawbridge was simply left in the up position.

An architectural statement of artistic intent smack in the middle of Providence, Rhode Island's Colonial uniformity.

An unusual library of dead things at the Rhode Island School of Design.

Rumors of the occult haunt this upscale 1920s hotel.

This 3,500 pound obelisk was constructed with more than 1,000 reclaimed guns.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

A 19th century library favored by Edgar Allan Poe and H.P. Lovecraft, known by locals as "the Ath."

An exotic reptile facility showcasing some of the rarest, most venomous snakes in the world.

This airfield is home to a number of retired vintage planes in various states of disrepair.

Rotting dome home spotted near Chapel Hill, North Carolina.