Artfully arranged bones of 5,800 Austrians.

This former insane asylum now holds a pathological anatomy museum.

Macabre museum devoted to historical Viennese murders.

In one of the world's smallest countries, a royal's personal winery is open to the public.

Finale of "William Tell Overture" can be heard as drivers pass over grooves in the road.

By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

A theme park that suffered massive flooding during Katrina was abandoned, and now proves irresistible to trespassing explorers.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

A taste of Middle Earth, in the middle of the Bayou City.

Located in a veterinary school, this macabre exhibit displays the effects of animal diseases.

A storefront museum in Asbury Park honoring the Jersey Shore’s deep history of mystery—including the Jersey Devil.

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

An enchanting natural wonder in Puerto Rico's Camuy River Park.

This chapel on a cliff is renowned for its healing powers and was founded on the site of a supposed divine intervention.

This niche museum devoted to ancient religious artifacts is shaped like the very thing it displays.

This limestone cave offers an incredible view of the Río Grande de Arecibo valley.

The bat-covered home of one of the world's most popular brands of rum is located on a tropical Art Deco campus.

This small primate research island is teeming with playing, fighting wild monkeys.

The world's brightest bioluminescent bay.

The ruins of the first Spanish settlement in Puerto Rico.

"Call for the doctor, call for the nurse... Vote!! said the lady with the alligator purse."

To fit bodies into this Renaissance crypt, they were first left to decompose in the crypt's rotting room.

A burial vault located under Tiber Island in the middle of the Italian capital.