The final resting place of soldiers' loyal canine companions.

An artificial date palm stands as a memorial to Warsaw's Jewish community.

This bell stars in a tragic love tale and is said to make wishes come true.

This enormous 32-foot painting depicts Poland's greatest medieval battle in glorious detail.

The Polish capital has had a deep connection to its guardian mermaid for almost a millennium now.

These massive moving sand dunes have swallowed an entire village and are still on the run.

In the center of Wrocław's old meat market stands a somber tribute to the city's livestock.

While the U.S. and Soviet Union were engaged in a space race, Poland built a UFO on the ground.

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

A collection of old neon signs from all over Poland line a secluded courtyard.

St. Mary's features one of the most spectacularly decorated cathedral interiors in all of Europe.

A national collection of Communist-era musical posters.

A statue honors the children who fought Nazis in Poland.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

These 18th-century paintings of Warsaw were used to reconstruct the city after World War II.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

The fountain marks the area where hundreds of accused witches were burned at the stake.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

This automated sculpture of two men peeing will spell out text messages with their micturition.

The hidden lair of an alchemist rediscovered in a 2002 flood.

An enormous and lavish Gothic church in Czechia.

A church of bones, decorated with 40,000 human skeletons.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

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