Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

A master of trompe-l'oeil creates a stunning, tourist-fooling dome out of a flat ceiling.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

Exotic feline breeding compound and conservation center.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

Hidden in an Italian forest is a completely homemade amusement park that has taken a lifetime to create.

Experience park where visitors are told to expect the unexpected.

Open-air museum with an elaborate sculpture garden, stretching for over 70,000 square-meters.

This ancient temple is set up to take you on a pilgrimage of self.

This historical theme park celebrates all things noodle.

A preserved college lock-up that recalls a clubhouse approach to discipline.

Known for the tunnel that leads visitors to the water.

Hundreds of bras, blowing in the wind.

One of the world's largest Tesla coils.

The largest free-standing aquarium in the world resides in a hotel lobby in Berlin.

An eerie, derelict amusement park in Berlin.

A whimsical and twisted animatronic monster tour beneath the streets of Berlin.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

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

On Japan's Tashirojima Island, cats are king.

Cabaret where the show girls are all androids, and the patrons couldn't be more pleased.