Artists have long been drawn to these atmospheric 12th-century ruins.

The Cycladic architecture makes this Athens neighborhood feel like an island paradise hidden in the shadow of the Acropolis.

The commemorative stone column conceals a secret laboratory.

These primitive rock paintings include a very beloved depiction of a woolly mammoth.

This ancient trail climbs the mountain where a Latin League cult worshipped Jupiter, its main deity.

One of the highest mountain passes in Europe has been ranked among the best driving roads in the world.

This two-legged horse statue celebrates a beloved cartoonist and his quirky characters.

A tiny replica of the iconic London landmark hides on the side of the steel structure.

This Scottish castle has witnessed clan rivalries, Jacobite uprisings, whisky smuggling, and more.

A tribute to all the green-thumbed workers who tend London’s public parks and gardens.

The leathery remains of a woman who died in the 13th century now lie in a church named for her.

Look closely, and you'll see this rusty man is crying.

The world's tallest statue of a woman wields the world's tallest sword and is at risk of toppling over.

This sculpture honors a long-beloved English comic strip in the main character's hometown.

An archaeological museum squeezed into a narrow 15th-century gate tower accessed only by a spiral staircase.

Skulls from the plague of 1656 and World War II bombings are united by a cult dedicated to caring for the ancient dead.

This enchanting green space houses a labyrinth lined with toxic plants.

The site of the notorious Great Train Robbery of £2.6 million, one of the biggest heists in English history.

This postmodern apartment block was designed to be a vertical neighborhood.

Locals affectionately dubbed this World War I memorial "Tommy."

This strange statue depicts a young boy's body with an adult Mozart's head and a single wing.

An unusual but excellent display created in the 1930s as propaganda against the Freemasons.

An amazing clockwork museum in the Val de Travers holds examples of various prestigious legacies horological history.

Its vast collection of wondrous gadgets details the fascinating history of information technology.