A whimsical bridge adorned with decorative dragons.

It houses the remains of a 17th-century version of the Titanic.

This statue and park honor the Swedish chemist Jacob Berzelius, one of the founders of modern chemistry.

The 19th-century home of Count and Countess von Hallwyl is now a museum.

The Swedish flag over this small naval fort signals that the nation is at peace.

This giant subway sculpture celebrates the fruit that inspired the theory of gravity.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

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

This cemetery features modernist statues as strange as its name.

For one day every month Barcelona's Estació de França transforms into a market for model trains.

A once-secret library of Freemason history in Catalonia.

Museum dedicated to the terror regimes of Hungary.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

A fake Transylvanian castle houses a cathedral of antlers.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

A museum in the childhood house of a medical pioneer.