Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

The recovered bones of martyrs slaughtered during The Terror are on display in this church crypt.

Filled with goldfish swimming in a shallow pool of sea water, this ancient crypt is more wishing well than burial site.

Mummified monks and the accidentally interred, in a 17th-century crypt.

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

Turntable anonymously received orphans, alms, and groceries.

The crypt of the imposing Stephensdom holds royal intestines and thousands of skeletons.

An exquisite collection of fairytale conveyances that puts most car museums to shame.

Catering to broken dolls for almost 200 years, this repair shop is now a charnel house of doll parts.

Entire apothecaries are on display at this Lisbon museum, which explores the history of medicine.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

This Industrial Age architectural and engineering gem helps visitors and residents alike traverse Lisbon, “The City of Seven Hills.”

This charming candle shop has been in business since 1789.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Ring the bell to enter a bar that looks equal parts museum and old curiosity shop.

The world's oldest bookshop still in operation.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

“You better take care of me Lord, if you don't you're gonna have me on your hands.” ― Hunter S. Thompson, Fear and Loathing in Las Vegas.

The world's largest key collection features keys to the White House, Frankenstein's castle, and Hitler's bunker.

Community owned and operated, this property is home to a diverse set of nudists.

This tea house was a hand-built gift from Boulder's sister city in Tajikstan.

A little-known hot spring haven right below the highway.

The world's largest carnivore sanctuary is home to over 450 meat-eating rescues.

This spectacular track has run continuously since 1882.