The final resting place of one of the first alleged vampires.

It may seem a little out of place in a tiny village, but the inspiring story of its creation made headlines.

A beautiful 19th-century mansion slowly crumbled and became a 'ghost house' after World War II.

The first European statue dedicated to the legendary musician.

A maze of underground tunnels beneath one of the most beautiful forts in Serbia.

Near Belgrade, an ancient-looking sarcophagus serves as a World War I monument.

Different sections of the Zemun Fortress were built in the 14th and 15th century as a response to the advance of the Ottoman Empire.

A Serbian church lit by chandeliers made of weapons.

This statue of the famed author, actor, and journalist is made entirely of screw-nuts.

Nikola Tesla's ashes are held in a golden sphere, surrounded by his works.

Dedicated to a brave pooch who fought a tiger to save a young child.

When a supermarket opened up shop within a medieval building it became protected by UNESCO on a technicality.

Longest fortress system anywhere in Europe.

The oldest arboretum on the Dalmatian coast doubles as the gardens of Kings Landing in "Game of Thrones."

A centuries old castle atop a dormant volcano houses museums devoted to both women and witches.

The deepest sinkhole in Central Europe comes with a grisly tale and an unusual nickname: “The Stepmother Abyss.”

Europe's second largest ossuary wasn't discovered until 2001.

A peculiar samurai statue overlooks the center of Brno.

Artfully arranged bones of 5,800 Austrians.

This series of underground chambers contains Europe's largest subterranean lake that is slowly drained each day.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

Macabre museum devoted to historical Viennese murders.

Vienna's underworld of tunnels and subterranean rivers made an iconic appearance in a 1949 Orson Welles film.

In the middle of a Vienna square, Roman ruins dating back some 2,000 years are on display.