A rare example of World War I trenches from the British front.

Three floors of musical instruments coming from all corners of the world and hundreds of years of musical history.

This ghost town in Belgium will lose its street art when it ceases to exist.

This fairytale castle was built as a show of power but was nearly torn down thanks to its history of torture.

These massive moving sand dunes have swallowed an entire village and are still on the run.

A statue honors the children who fought Nazis in Poland.

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

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

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

The unsettling remnants of a torn down movie set lies nearby the ruined location of the actual Płaszów Labor Camp.