This museum in the tower of the oldest church in Gdańsk, is home to centuries-old time-keeping devices and the world's first pulsar clock.

This roadside attraction has been serving out its fair share of hearty folklore and chaos since 1858.

The first Russian Orthodox church in the Catholic city of Rome in almost a thousand years.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

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

The shell of a medieval fortress offers commanding views of the area it once protected.

Crosses of all shapes, sizes and colors litter the mountain, the site of a huge yearly Orthodox pilgrimage.

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

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

A peculiar family mausoleum built by a German nobleman captivated by the occult.

This splendid tomb may look fantastic, but there's nothing in it...

This symbol of Polish heritage survived the occupation during World War II, hidden in plain sight.

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

The traditional Polish croissant, folded 81 times into the shape of a horseshoe, is a legally protected cultural treat.

This gem is often wrongly overshadowed by the larger, newer Metropolis church in Athens.

A gothic church dedicated to the love of wine.

A national collection of Communist-era musical posters.

These rare statues are one of the few remaining material witnesses to Old Prussian culture.

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

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

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

Double spiral staircases are not unheard of, but they are very rare.

The site of the first battle of World War II.

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