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

This fairytale medieval church in Poland originally spent centuries in Norway.

One of the world's largest collections of medieval religious art.

This open-air museum was originally a World War II testing ground for German missiles and rockets.

A merchant court dedicated to the fictitious King Arthur is heavily adorned with bizarre Renaissance art.

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

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

A mysterious emblem tucked in an small alleyway is actually the coat of arms of a heroic medieval family.

A memorial to the beloved brown bear that served in the Polish army during World War II.

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

Poland's oldest salt mine has nearly everything one needs to live underground forever.

Deep in a Polish forest, this collection of Iron Age megaliths still holds onto many of its ancient secrets.

Once a giant gingerbread factory, this space now hosts exhibits and workshops on the historic treat.

This centuries-old wooden wonder was built in less than a year and is one of Europe's largest timber-framed churches.

A statue honors the children who fought Nazis in Poland.

A menacing statue of this mythical creature can be seen at the legendary site of the monster's lair.

A striking public sculpture representing the period of martial law in Communist Poland.

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

Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

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

Poland's oldest surviving university building holds a wealth of historic science instruments including some used by Copernicus.

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

An abandoned Nazi explosives plant founded by the inventor of dynamite is now an underground museum.

Naturally formed rock city in Poland.