This community on a small Venetian island has taken to painting their houses in bright neon hues.

Hundreds of lucky felines haunt the ruins where Caesar was murdered.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

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

A 16th-century horror show built in a lovely Italian garden.

An old department store turned Nazi prison turned artist commune.

This TV tower once secretly housed a GDR intelligence team.

Largest illuminated advertisement sign in the world.

A museum honoring Germany’s cucumber mecca offers a great dill of gherkin history.

Metro station with a claim to rock n' roll fame.

A strange rock formation with numerous legends trying to explain it.

A traditional U-Bahn station in Berlin gets a string of rather untraditional benches.

Originally envisioned by King Ludwig II to rival Versailles, Herrenchiemsee's "New Palace" remains half-gilded for lack of funds.

Cold war icon and onetime "hole" in the iron curtain.

This water-tower-turned-high-end-apartment building was once the site of an early Nazi concentration camp.

A 12th-century fortress containing some of Berlin's oldest buildings.

In addition to fine dairy products, the world's most beautiful milk shop also offers a feast for the eyes.

A Black Forest cuckoo clock theme park features one timepiece big enough to walk inside.

A restaurant and observation deck built in a unique broadcasting antenna.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.

The footprint of a frustrated devil in Munich's Cathedral.

This incredible stone temple is a monument to death, victory, and fantasy architecture.

Gardens representing parts of Asia, Europe, and the Mid East are tucked away among the Soviet-style buildings in East Berlin.

The great Danube river starts here.