Ancient paintings known as the "Sistine Chapel of Cave Art."

This whimsical castle of grottoes was the labor of love of a French postman, and one of the greatest achievements of outsider architecture.

This lonely memorial marks the supposedly haunted site of a brutal 19th-century murder.

Buy a token from the liquor store and you can make this beast spew flames on command.

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

Home to items never before seen by the public.

Just a man taking his prehistoric pet for a stroll.

Yup, that's a 330-foot yacht passing over the highway.

Japan's largest area of "pink moss" turns the hillside bright pink every spring.

The world's only managed flock of mute swans was established as a factory for monk meat but is now an adorable sanctuary.

This former quarry is now a vibrant labyrinth of magical in situ sculptures.

In 1943 the British military took control of this village, telling residents they had to leave temporarily. The villagers were never allowed to return.

65 million-year-old chalk outcroppings mark the end of the Jurassic Coast.

These ancient sunken lanes were naturally tunneled into the soft ground by countless footsteps.

This grave resides at the crossroad of three parishes.

A ruined castle has more than its fair share of legends and ghost stories.

Two women with a flair for both adventure and artful clutter created this singular round home.

The yawning maw of this pagan visage is said to bite off the hands of liars.

A Nesting Doll of Churches.

The famous sculptor left his mark on this Italian wall in an internationally protected example of street art.

Pompeii's less famous neighbor is still revealing her secrets.

This bronze boar's snout has been rubbed to a golden sheen by visitors seeking good fortune.

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

Where Venice's gondolas go for a tune-up.