This spaceship sculpture in the middle of the Slovakian capital looks like it just crash-landed.

The blood-soaked ruins of the castle where the murderous Blood Countess was walled in alive.

A 20th-century picture show in 3-D.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

After the famous composer died in Paris, his sister snuck his heart out of the country to honor his wish that it be buried in their native country.

The world’s narrowest house makes for an awkward, four-foot-wide living space.

Brought to you by the makers of fiberglass dinosaurs.

This man-made mound monument was built out of soil from all across the Polish empire.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

Real bones which are said to have belonged to a Polish dragon.

This Polish cave has housed a dragon, a brothel, and an enduring legend.

There are thousands of tributes and memorials to the King, but none quite like this one in a Kraków city park.

This statue of a falling man commemorates a teenage martyr of the Hungarian Revolution.

An industrial site turned into Hungary's most cherished natural wonder.

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

One of the largest barracks of the Austro-Hungarian monarchy's military is now an abandoned ruin.

Festival of Perpetual Life and Rebirth.

This quaint Hungarian railway system is operated exclusively by children between the ages of 10 and 14.

This Hungarian stilt village is built in a lake that never freezes over due to the power plant that that uses it as a cooling pond.

Sitting beneath an unremarkable residential building is a museum devoted to classic Pinball.

This off-beat, quirky communism-themed bar isn't afraid to poke fun at its history.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

The abandoned "Red Star Train Graveyard" is the final rusting place for precious artifacts of train history.