Places margauxcaillon666 Wants to Go

A haunting deserted hotel is a favorite with artists and photographers.

The site of the first battle of World War II.

This 700-year-old structure is one of the most unique architectural and historic monuments in Gdańsk.

The rusting hulk of a Soviet warship sits on a Polish beach.

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

This 16th-century pole was once used in brutal public executions.

An abandoned football stadium with a tragic past.

These beautiful castle ruins are nestled in the Polish countryside.

This biographical museum honors the groundbreaking scientist at her birthplace in Warsaw.

Ruins of a late 1950s Polish ski jump ramp in the middle of the city.

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

This ex-prison dates back to the Middle Ages.

A 90-ton, gravity-defiant steam locomotive shoots for the skies in this bizarrely beautiful public artwork.

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

One of the largest amphitheaters in Europe is a former Nazi German gathering place that still stands today.

Crammed inside this grounded passenger plane is a bar that was once a Communist hang out and is now a ratty relic.

Europe's second largest ossuary wasn't discovered until 2001.

Mysterious painted skulls in Moravia.

The deepest sinkhole in Central Europe comes with a grisly tale and an unusual nickname: “The Stepmother Abyss.”

An enormous and lavish Gothic church in Czechia.

A museum of alchemy and a basement laboratory all housed in an ancient building in a Gothic tower.

The largest manmade caves in Europe now function as a motorbike club's headquarters.

Europe's largest natural bridge has a 19th century royal chateau built into its side.

Tall columns of volcanic basalt make up this improbable-seeming rock formation.