This floating sculpture of ice is a poignant reminder of nature's power.

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.

One man's exploration of the human form, including the bizarre and delightful "Man Attacked by Babies."

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

This small museum nestled inside a souvenir shop is dedicated to Sweden's most well-known toy.

Maybe the only restaurant in the world where your seat will be signed by a Nobel laureate.

The discovery of an old wall led to the creation of this fascinating museum about the city in the Middle Ages.

Stockholm's tiniest statue is of a small boy looking at the Moon.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Several cannonballs of mysterious origins decorate two buildings in Stortoget's main square.

One of the world's first dedicated bank buildings in the world is now the oldest one.

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

A wooden street sign is the last remnant of this 400-year-old alleyway.

Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

A plaque marks the house in Stockholm where the French philosopher René Descartes lived up until his death.

This centuries-old rooster survived a devastating fire.

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

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

This giant steel bear is a tribute to naturalist John Muir.

This carved memorial is dedicated to the miners who died working in the town's collieries.

This memorial commemorates a defining 16th-century battle between English and Scottish forces.

The abandoned buildings of a hospital that saw most of its activity during the World Wars.