This strange statue depicts a young boy's body with an adult Mozart's head and a single wing.

Of all the houses that grace this neighborhood, only one is a testament to surreal architecture.

This hanging crocodile is thought to be the "dragon" that once plagued a Czech city.

A peculiar clock commemorates a historic victory won by ringing the noonday bell an hour early.

A cheeky architectural easter egg.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

The history of occult science is turned into a creepshow at this lurid Prague tourist attraction.

A spiral staircase twists to the top of this unusual Czech lookout tower.

A 200-year-old collection of medical paraphernalia in a historic house.

This easily overlooked memorial immortalizes the scars from the 1956 Hungarian Revolution.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

A museum in the childhood house of a medical pioneer.

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

The mummified right fist of a 1,000-year-old saint-king sits inside an ornate golden reliquary.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

When this 18th-century observatory's meridian was moved, it set Sweden's time back by 0.04 seconds.

This gem from the industrial age helps visitors and residents alike traverse hilly Stockholm.

Sweden's oldest animated sign is still lighting up the skyline today.

Stockholm's narrowest alley is barely over two feet wide.

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.

This homeless brass fox tugs at your heartstrings from the foot of a Stockholm bridge.

Stockholm's deepest subway station is also a stunning ecological wonder.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.