This Greek temple, open only an hour a day, was the site of a war of tastes between an architect and an artist.

Christ's blood allegedly preserved in a Belgian town.

A little sculpture with a large wardrobe.

Theme park featuring miniature replicas of European monuments.

The World Wide Web was created in this nondescript corridor at CERN.

Home of the Large Hadron Collider and the birthplace of the World Wide Web.

A golden plaque marks the site of the mysterious unsolved assassination of the former Swedish prime minister.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

A fountain standing as a testament to a doomed alliance.

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

An underground city of salt.

In the midst of a living monument to Soviet social engineering, Polish Catholics built this church by hand.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

Real bones which are said to have belonged to a Polish dragon.

Locals perched on icy thrones brave frigid temperatures during this bizarre winter tradition.

Exotic, erotic, and esoteric, one artist's live-in Bali gallery brings a splash of color and madness to its surroundings.

This Balinese sea temple is thought to be guarded by the hundreds of monkeys that live around it.

Bali's remote "gateway to heaven" is one of the most sacred places on the island.

Isolated atop this Balinese sea crag is a lovely Hindu temple that is said to be guarded by sea snakes.

Hindu temple of the dead home to hundreds of long-tailed macaques.

This mummified mermaid corpse is an aquatic curio that was eventually revealed to be a fake.

The fake World Cup prize was secretly created after the first one was stolen in 1966.

The modern birthplace of Irish freedom.