For a century, the tallest building in Tasmania was a tower built to manufacture ammunition.

The oldest restaurant in the world is this old-world Spanish eatery, still known for its suckling pig.

Amazing and mysterious Neolithic settlement on Scotland's Orkney Islands.

The yawning remains of a complex naval fortress still haunt this Australian shore.

This historic Australian bridge was built by convicts with giant stone spikes to prevent cattle from falling off the sides.

The world's "leaniest" tower encourages you to test the gravity of its situation.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

This picturesque archeological site looks like it was pulled straight from a fantasy novel.

Five ancient libraries, little changed for centuries, preserve a medieval archive of Quranic lore and civic documents

A lovers' beach, tucked below the surface of the island, provides a safe haven for romance.

The mortal remains of an estimated 70,000 people lie in the basement of a monastery in Lima, Peru.

Home to three historic ships from the age of Vikings.

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

This attraction was abandoned after the Chernobyl disaster.

Australia's largest traditional hedge maze features a Great Gnome Hunt.

Featuring Zürich's only authentic 14th-century plague doctor's uniform!

The oldest known European structures in Australia are the remnants of a story filled with mutiny, murder, jealousy and greed.

The right to a full beard is honored by the grave of a man who was attacked and jailed due to his facial hair.

The watery grave of Captain Bligh's famous ship.

Version of the French Riviera destroyed by the sea.

An underground paleo-Christian burial site composed of the remains of several cemeteries and Basilicas.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

Rebuilt remains of a temple to Roman god Mithras.