The modern birthplace of Irish freedom.

The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

The most visited, and possibly most controversial, museum in Germany.

The world's most remote airport.

This large round boulder is said to emit spiritual power, but it may just be magnets.

The largest stone moai on Rapa Nui.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

The dining hall that nourishes workers in Chernobyl's Exclusion Zone is also open to visitors.

This derelict superstructure was a very important warning system for the Soviet military.

One of the most poignant ruins of the Chernobyl nuclear disaster, the local football team's stadium has been quickly reclaimed by nature.

A reconstructed medieval gateway that was the magnificent entrance to the capital city dating back to 1037.

This attraction was abandoned after the Chernobyl disaster.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

3,000 market stands in five former Zeppelin hangars.

"There's nothing there," and other lies the KGB told us.

This medieval Estonian tower provides access to a series of tunnels that have been home to soldiers, punks, and fine art.

Around 100,000 bodies are buried below the medieval headstones, many of which mark graves with multiple bodies stacked up to 12 deep.

Macabre astrological automaton clock dating to the late 1400s.

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

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

Brussels' favorite peeing boy has a sister.

A little sculpture with a large wardrobe.