The spot where three Protestant clergymen were burned at the stake during the reign of "Bloody Mary."

A hidden plaque is the only reminder of the lost palace where two storied English kings were born.

This abandoned Greek island was the last active leper colony in Europe.

This little Greek plateau is home to thousands of rustic, white-sailed windmills.

According to myth, Zeus himself was hidden in this cave to escape being eaten by his dad.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

This famous archeological mystery may be an ancient example of movable type.

It was once the longest continuously running cinema in the United Kingdom.

This craggy boulder is fabled to be either a druidic relic or Satan's stumbling block.

This seemingly normal pathway actually forms a giant fingerprint.

This tiny alleyway is now a shrine to a subculture riot between the mods and rockers.

The rotting skeleton of a shoreside fun fair that was destroyed by fire and storms still haunts the Brighton ocean view.

The natural history museum displaying the British bird collections and dioramas of Edward Booth, free of charge.

A little slice of Japan and its aesthetics in London's Holland Park.

A fantastical 13th-century fortification sandwiched by a modern hotel in central Brussels.

Brussels' favorite peeing boy has a sister.

A little sculpture with a large wardrobe.

Climb inside an iron crystal magnified 165 billion times its normal size.

Meet the bronze beloved pet to a family of famous peeing statues.

This Greek temple, open only an hour a day, was the site of a war of tastes between an architect and an artist.

Tucked away near more famous landmarks lies a statue meant to symbolize the confluence and continuing development of human culture.

A triumphant marble and bronze fountain depicting a 15th-century Hungarian king and his hunting party.

This scale model of our solar system hid in plain sight for years before a physics team sought out all the planets.

Where the lovelorn find a home for their sentimental keepsakes.