One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Staves, storm-calling, and of course, necropants.

Located more than 600 feet beneath the North Atlantic seabed, this tunnel boasts the world's first undersea roundabout.

The narrow passages will challenge even the bravest driver.

In Faroese legend, this sinister horse-shaped beast lures unsuspecting passersby only to drown them in the lake.

This remote island village was in danger of depopulating completely until a tunnel was built to connect it to the rest of the world .

This isolated island is often capped by its own fluffy cloud.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

A bust of Franz Kafka spins in pieces, reflecting the writer's inner torment.

Inside this Krakow church, an explosion of psychedelic color.

Gliwice Radio Tower, likely the tallest wooden structure in the world.

A stone in Wolin, Poland, marks the possible location of a legendary Viking fortress.

Brought to you by the makers of fiberglass dinosaurs.

On this Polish road, an optical illusion makes cars seem to roll uphill.

These 18th-century paintings of Warsaw were used to reconstruct the city after World War II.

This towering statue of Jesus provided internet to the surrounding area.

This Communist-era residential block is one of the longest residential building in Europe.

The largest toy museum in Poland showcases Europe's history of childhood.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

These mechanical goats first battled it out in the year 1551, all because of an overcooked deer.

A floundering Polish shipyard was once the soul of the Solidarity movement that capsized communism.

This fairytale medieval church in Poland originally spent centuries in Norway.

This fairytale inspired, warped building houses restaurants, shops, and a radio station.

The silly symbol for an underground protest group is now scattered around the city.