Huge stone depressions which may have acted as an Incan agricultural experiment.

If you’ve ever seen a picture of Machu Picchu, then you’ve seen a picture of Huayna Picchu—you just didn’t realize it.

An unexpected desert oasis in South America.

Preserved Inca city and site of the last Inca stronghold against the Spanish conquistadors.

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

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

This hilarious English intersection is an automotive whirlpool.

The geoglyph once sported a glass bottle eye.

A well-studied colony of endangered bats roosts in this abandoned Victorian Gothic mansion.

It's a mystery as to why this inland village chose the dolphin as its symbol.

A classic red phone box converted into an informal village library.

The last known resting place of the king who united England.

Scars from the English Civil War mar this medieval sanctuary.

This crumbling headstone commemorates the first death by tiger in Britain's history.

Where an 11th-century flying monk crash landed after attempting to take to the skies.