This grisly exhibit houses skeletons and weapons from a devastating 14th-century clash.

The most gigantic, swoony, intimidating trio of fingers in all of antiquity.

A marvel of technology a century ago, this disused power station now offers a lovely glimpse into the industrial design of the past.

On rare days, this abandoned castle's gatekeepers open its doors, revealing the eye-popping splendor hidden inside.

A line of abandoned, alien-like fortresses dot the mountains of North Italy.

This Italian foot path winds through the mountains via 52 individual tunnels.

An alternate history park where the Union Army loses the war... to dinosaurs.

A Japanese cat island also populated by the descendants of a band of banished samurai.

There are two dozen tanks just sitting in an open field in Lower Saxony.

Abandoned blockhouses from Nazi Germany's Atlantic Wall erode into the sea on a French beach.

Remains of the artificial harbours invented for the Allied invasion of Normandy can still be seen at sea.

The oldest and smallest cemetery in Paris is only open to the public twice a year.

This French ghost town from World War II has been left as a memorial to German atrocities during World War II.

This cemetery features modernist statues as strange as its name.

The attic of a four-century-old canal house hides a clandestine church.

Abandoned railway line circling the city of Paris.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

A UFO-shaped event building originally intended to be a science museum showcasing the future.