A famous flea market artist's studio that's full of odds and ends.

The sprawling attraction boasts a collection of more than 150 historic wagons.

A history of heat is on display at this unique Austrian museum.

An unusual cave filled with rare alien-looking aragonite formations.

Terrifically morbid cemetary and site of famous Paracelsus' grave.

The resting place for anonymous victims of the Danube's dark waters.

Where beer lovers can literally immerse themselves in beer.

A striking, modern church devoted to a nun who loved God and beer.

The world's newest astronomical clock is also its most accurate.

An extraordinary museum devoted to the pop art legend created by Slovak artists.

This abandoned Slovenian military barracks has become a punky-political art squat.

A massive 1830s industrial site once known as Czechia's "Iron Heart" has been transformed into a playground of science, technology, and art.

This solitary monastery may hold the remains of Vlad the Impaler (but probably not).

An eerie, derelict amusement park in Berlin.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

The abandoned remains of this Victorian brewery hide crumbling bowling alleys and rusting industrial gear.

A small museum in this border city displays the contraband art that has been stolen back from smugglers.

The world's largest collection of intentionally useless inventions.

The former private quarters and office of Dr. Sigmund Freud now hosts a museum housing the works of the founding father of psychoanalysis.

A museum of alchemy and a basement laboratory all housed in an ancient building in a Gothic tower.

In the town of Třeboň, carp is king.

The Habsburgs' royal collections of art and wonders.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.

The beautiful baroque library of the Hapsburg empire.