This statue celebrating everyday life in Dublin has a few unsavory nicknames.

The modern birthplace of Irish freedom.

A dramatic art installation features a BMW flying out of a building in Rotterdam.

A modern reimagining of a medieval city gate.

These slanted cubic abodes are a creative if odd solution to a zoning pickle.

Old ships and machinery fill a historic harbor in the city that's home to Europe's largest port.

It houses a menagerie of wondrous taxidermy specimens from around the world, including the remains of a famous gorilla.

Standing atop Wellington Hill is the world's tallest three-sided obelisk.

In the ruins of Glastonbury Abbey lies the alleged resting place of the legendary king.

While the U.S. and Soviet Union were engaged in a space race, Poland built a UFO on the ground.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

An enormous Soviet aircraft, the only one of its kind, stands at the deserted shore of the Caspian Sea.

Propped high atop the peak of Mount Gamsutlmeer, this abandoned village is one of the oldest settlements in the region.

Gargantuan home of Russian science.

A plaque claims this artwork outside a children's hospital was used in the 1998 Quidditch World Cup.

A historic, reportedly haunted pub that provided inspiration for several famous adventure novels.

England's steepest street has such a drastic incline that locals tie their parked cars to lampposts when it gets icy.

Spanning the El Chorro gorge, this pathway used to be one of the most dangerous crossings in the world.

Single runway interrupted by a busy road that cuts across its middle.

Rare karst landscape eroded from a flat seabed.

The world's first invisible city square is an homage to a man who pushed the boundaries of art.

Museum deep in the catacombs of St. Michael the Archangel Church is explored by touch, sound, and smell.

Ever-growing collection of devils in art.

The oldest funicular in Lithuania has been climbing this steep hill since 1931.