Vast fan-shaped British cemetery honouring American servicemen lost in World War II.

The graveyard with the highest IQ in Britain.

An unusual monument to a 19th-century circus star.

This hidden bridge is where local children leave gifts and messages for the island's fay folk.

This historic funicular system combines the old with the new while offering delightful views over the surrounding valley.

A preserved college lock-up that recalls a clubhouse approach to discipline.

It's good luck to be mocked by this monkey.

This massive blockhead sculpture hides an entire library.

Two stone columns flank the grand Venice square, but there were supposed to be three.

Go inside to really appreciate this 500-year-old technological masterpiece.

A miniature train-ride through Slovenia's largest cave system.

Visit a surreal landscape so otherworldly NASA actually used it to train the Apollo 17 crew.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey."

Bioluminescence in the reefs of the Maldives causes the sea to glow like a starry night sky.

This marine reptile was discovered by one of the 19th century's greatest fossil hunters.

This luxury shopping lane has been protected by its own tiny police force for over a century.

Scattered throughout London are ancient remnants of the city's former bounding wall.

London's smallest police station is barely the size of a phone booth.

Eighty million natural history specimens call this gargantuan museum home.

The curios of pharmacist and collector Henry Wellcome.

A 1,215-foot tunnel transports pedestrians beneath the River Thames.

One part local history, 99 parts gruesome haunted house.

An unusual round church in London with a Templar past.