The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

A desert that evokes the surreal.

This hotel is located on the edge of the world's largest salt flat and is made out of the only material around.

This red lake 4,000 meters above sea level is home to rare flamingos.

On the outskirts of a desert trading village high on the Andean plain, steel giants have been destroyed by salt winds.

A seemingly endless landscape of pure salt stretches far across Bolivia.

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

Ever-growing collection of devils in art.

Lithuania's outdoor sculpture trail of wooden folk art.

This micro-nation may be some sort of prank, but its constitution sure seems official.

Used as an example in one of the first dictionary entries for "museum" in 1706.

This 11th century tower is said to be the oldest building in Oxford.

This tiny traditional smokehouse is the only one left in this historic fishing port.

Once thought to be the mysterious work of a witchy prophetess, a well with unusual properties turns objects into "stone".

The curious and tiny collection contains some very odd objects.

These 20-foot jaw bones honor a time when the leviathan bones were a sign that whalers survived the hunt.

A dark Victorian well house now plays host to mystical waters and pagan shrines.

Fascinating town where normal life interfaces with the occult.

The geoglyph once sported a glass bottle eye.

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

Created by one of England's most prolific labyrinth designers, inspired by Bath city history.

With lush plants and flowers, huge trees, ponds, and hidden monuments, this place feels a bit like discovering Narnia.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

Banksy's image of a naked man dangling from the window of a sex health clinic.