A bold and controversial statue of a Christmas icon, blending adult undertones with playful humor, stands year-round in a traffic circle.

A museum dedicated to Norwegian music, old and new alike.

An abandoned lighthouse awaits its destiny: being buried under shifting sand.

In a city of wooden houses, this watchtower was vital for early fire detection.

Installed at a chaotic intersection, this gave London traffic cops a place to hang their heavy woolen coats.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

The pretty iron lamp is a reminder of the architecture underneath London's streets.

England's most famous front door has an accidental doppelganger.

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

The largest offshore wind farm in the world would be even bigger if it weren't for some pesky birds.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

After nearly 60 years, there's still a bear at Paddington Station looking for help.

This roadside attraction looks like a flying saucer parked atop the tundra.

This functioning parish church is also the site of many concert performances due to its wonderful acoustics.

The world's largest underwater restaurant is submerged off the southern tip of Norway.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

The world's first electric battery-powered submarine.

An ancient Roman theatre restored to its former glory in the Spanish city of Cartegena.

The bells remain in a shattered heap exactly as they fell when the church was bombed in World War II.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

An abstract monument to a symphonic composer.

A subterranean house of worship carved right out of the bedrock.

Longest fortress system anywhere in Europe.