Modern art commemorates one of the first military actions of World War II.

The largest toy museum in Poland showcases Europe's history of childhood.

This quaint museum tells about more than just the birth of Jesus: "betlémy" are an important piece of Czech history.

An artificial hill and apparent calendric structure built in the Early Middle Ages immortalizes a legendary Polish princess.

The site of the first battle of World War II.

This artificial cave looks like something out of a fairytale.

A floundering Polish shipyard was once the soul of the Solidarity movement that capsized communism.

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

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

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

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Bohemian paradise covered in majestic forests.

Pre-Nazi swastikas adorn the sculpted pachyderms flanking this brewhouse portal.

This Communist-era residential block is one of the longest residential building in Europe.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

Naturally formed rock city in Poland.

Go inside to really appreciate this 500-year-old technological masterpiece.

This sprawling concrete suburb of Kraków was designed by the Soviet Union as the model proletarian city.

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

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

The silly symbol for an underground protest group is now scattered around the city.

Relive a Polish uprising via an enormous, century-old cyclorama.

These mechanical goats first battled it out in the year 1551, all because of an overcooked deer.

100 year tradition of fist fights, marked by marble footsteps.