Places ElSilencio Wants to Go

This mysterious and once-grand memorial still embodies a remarkable architectural vision.

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

A World War II torpedo launch station abandoned off the Polish coast.

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

This imposing 20th-century castle was abandoned before it was ever completed.

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

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

A mysterious structure left behind on the Polish mountainside, sometimes called "Hitler's Stonehenge".

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

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

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

Naturally formed rock city in Poland.

The site of the first battle of World War II.

A fairytale Gothic castle steeped in Nazi treasure conspiracy theories.

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

The former Nazi Germany concentration camp stands as a museum to remember this dark chapter in European history.

Beneath Kraków Old Town's main square lies a hologram-filled medieval market vampire graveyard wonderland.

Countless stories attempt to explain Poland's mysterious J-shaped trees.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

Art becomes an enchanting part of the environment at this wooded sculpture park.

In downtown Oslo, a menacing and terrifying relief clings to a church wall.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

For six months of the year, three giant mirrors direct a pool of sunshine onto this otherwise occluded town.

A Viking-style brewpub named for a Norse sea giant, in the heart of fjord country.