The design of this beautifully crafted building was inspired by Norwegian glaciers.

Across the Pacific in a raft, a museum dedicated to Thor Heyerdahl's now legendary expedition.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

A man has revenged his true love's betrayal through tears and stone genitalia.

Sweden's oldest animated sign is still lighting up the skyline today.

A miniature model of the iconic Stockholm department store.

Stockholm's deepest subway station is also a stunning ecological wonder.

Outside a Viking museum sits a modern-day runestone made by a Swedish runemaster using traditional methods.

It houses the remains of a 17th-century version of the Titanic.

Stockholm's narrowest alley is barely over two feet wide.

Now a hotel, this former bank was the site of a robbery that spawned a psychological phenomenon.

A heated statue pays tribute to one of Sweden's great actresses.

This statue and park honor the Swedish chemist Jacob Berzelius, one of the founders of modern chemistry.

Finally reunited, the three effigies now stand in a museum courtyard.

A natural wonder in south Denmark.

The oldest amusement park in the world has been providing a nice spot to have some fun since the 1500s.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Copenhagen's celebrated theme park and gardens.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

The perfectly preserved underground rooms where Churchill plotted the war against Germany.

A forgotten relic from New York's bygone trolley system hides in plain sight under a bridge.

A memorial marks the library lobby where Langston Hughes' ashes are buried.