A curious urban windmill once owned by a renowned British mathematical physicist.

The Birthplace of the Englishman who founded the A.C. Milan football club.

The pile of books behind the dignified writer gave the statue a most undignified nickname.

Dublin's most modern, visually spectacular bridge is modeled after Ireland's national emblem.

This Viking gravestone carved in a rare runic style was dug up from a London churchyard.

The remains of 50,000 World War I soldiers rest under a towering arch overlooking the Alpine battlefields.

This demon atop the Notre-Dame de Paris looks utterly bored.

The notorious Wild West outlaw was raised in this unassuming abode.

Where condemned pirates met their grisly end at the gallows on the River Thames.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

A living memorial to the trees London lost during the Great Storm of 1987.

A statue of the legendary Celtic warrior queen who fought the Roman invaders stands in one of the cities she once destroyed.

The library houses an incredible collection of some of the world's most impressive books and manuscripts.

These mysterious Viking chess pieces spent centuries hidden on a remote Scottish island.

The bones of two medieval royal lions were discovered at the historic fortress.

The oldest apple tree in the Pacific Northwest.

The unique circular corral belonging to the “Cattle King” of Oregon.

A measuring mishap led to these artificial stone ladies losing their stomachs.

The "lost friend” is the most famous of the six moai statues that were removed from Easter Island.

Tucked away in the Tower of London is the weapon once used to execute high-profile prisoners.

A beautiful 62-acre Catholic shrine and botanical garden.

Two mammoth statues inspired by equally tall tales lure tourists to this roadside attraction.

Shoreline strewn with the remains of ghostly fallen trees.

A surreal landscape where fanged rocks rise from the ground and the ocean feels like a great mystery.