Rocks carved with biblical passages in the 1800s.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

This encrypted monolith protected a secret of Norse mythology by hiding in a church wall for over a millennium.

The lost American era of gunfighters, bandits, Indians and steam trains is recreated in Sweden.

A peat bog in southern Sweden provides a cozy and photogenic home for junked Volvos, Saabs, and the occasional American muscle car.

This Swedish automobile graveyard is a beautiful gallery of decay, but woe be to any who would steal a souvenir.

A Very Low Frequency transmitter you can tune in on your PC.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

A forest of immensely tall and unusually straight oak trees planted nearly 200 years ago to build naval ships that never came to be.

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

A huge wooden clock that is so beautiful its creator was forcibly blinded.

This monument to those fallen in the World Wars is accompanied by a U-boat that Germany bought for a Deutsche Mark.

With its mine closed, this old village is starting to resemble a ghost town.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

One of the world's few mounted blue whales, its jaws are hinged open allowing visitors to descend into a lounge.

The charming storybook building now houses a small police museum.

An old hill fort covered in over 100,000 crosses is a symbol of Lithuanian nationalism and beliefs.

This Nazi ruin was the site where Hitler was almost blown up by a suitcase bomb.

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

The 20-mile causeway that separates the Netherlands from the sea.

Its town washed away centuries ago, this lonely tower by the sea tells the tale of a mermaid and a curse.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.