The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

The remains of Crystal Palace Great Exhibition of 1851.

The bomb-ravaged remains of of a colossal Neptune.

Staves, storm-calling, and of course, necropants.

Europe's largest prehistoric mound – burial site of a legendary king?

Caligula's colossal pleasure ships, discovered by Mussolini only to be lost in flames.

Cemetery established by the Victorians as a solution to the overflowing graveyards.

2300-year-old Roman road connecting the empire.

A passage grave used in neolithic rituals.

The gloomy ruins that inspired Bram Stoker to bring Dracula to life.

The palace of the King of Kings, burned by Alexander the Great.

A fernery hidden by neglect is uncovered, and an ancient specimen along with it.

Besieged by war, this castle ruin has crumbled into a peaceful picnic spot.

The once great capital of Egypt now crumbles forward as evocative ruins.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

A rotting air force base is now home to rare birds and scarce plants.

Civil War dumping ground for the bodies of terrorized Union sympathizers.

Man-made cave with enigmatic carvings, some say made by the Knights Templar themselves.

Marking the ancient boundaries of asylum around Beverley Minster.

In an area where the remnants of WWI are discovered on a regular basis this preserved frontline trench may be the most amazing.

An underground city of ancient quarry tunnels hid thousands of Allied soldiers in WWI.

Bits of architecture from a town destroyed in World War I now decorate this hotel garden.

A unique museum tells the story of the day-to-day life of World War I soldiers.

A moving memorial to the fallen and missing from WWI trenches.