An extraordinary library and archive dedicated to the history of the Arctic and Antarctic poles.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

This historic, palatial theater is now one of the world’s most beautiful bookstores.

Decades' worth of lost and forgotten objects make up the collection of this tantalizingly odd little museum.

Back in 1952, you could get a mushroom cloud chaser with your atomic cocktail.

Thousands of artifacts relating to human sexuality, including the world's largest sex bike.

This giant mural of Santa Muerte in downtown São Paulo reminds passersby of their own mortality.

The crypts are so large they're basically their own underground church.

The capital of Cambodia is named after the hill on which this ancient temple complex stands.

This impressive clifftop temple was once at the center of an international custody dispute.

More than 100 Hindu temples are slowly being swallowed by the forest.

A battle between nature and architecture in the Cambodian jungle.

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

An ancient ossuary in Rouen.

Artfully arranged bones of 5,800 Austrians.

Mysterious painted skulls in Moravia.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

A church filled with the bones of hundreds of virgins martyrs—or so they say.

A 1,000-year-old church holds the bones of the Christian martyrs who died hiding inside it.

An Austrian house of bones filled with hundreds of intricately painted skulls.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

In the bowels of a 19th-century brewery lurks a fine-dining restaurant offering an array of themed feasts.

Once a mortuary that held the remains of Buffalo Bill, this Denver hotspot is now a death-fixated restaurant.

Two monstrous faces loom over a village in Czechia.