This extensive collection covers thousands of years of Polish military history.

The first, and perhaps only, monument dedicated to Wikipedia.

On this Polish road, an optical illusion makes cars seem to roll uphill.

This picturesque castle in Poland has a rich history, including a legend that ties it to lost Incan treasures.

The manor house where the Polish composer spent childhood summer holidays is now a museum and concert hall.

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

The oldest wind turbine in Europe, constructed by a group of friends in 1932.

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

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

Old cabin-like homes in a rural community untouched by time are known for their vibrant and colorful window shutters.

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

Legend says this is actually a heartbroken prince waiting for his true love's kiss.

In northeastern Poland, the ruins of a massive granary overlook the Narew River.

Come to this Polish museum to take a good, clean look at filth.

The coffin-shaped church was once home to monks who slept in coffins.

Brought to you by the makers of fiberglass dinosaurs.

Dubbed "Wistom" by locals, this abandoned factory is an urban explorer's dream.

The biggest exposition of dental equipement in Europe. And a Mummy.

Order “Proletariat’s Cutlet” at this communist-themed restaurant allegedly once visited by Lenin.

This towering statue of Jesus provided internet to the surrounding area.

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

This oddly beautiful water cistern is a techno-temple to the wet stuff and a multimedia masterpiece.

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

A monument to Poland's famous alleged UFO abduction case.