This disputed feline sculpture is Sweden's first MeToo monument.

Celebrating the Swedish ship used in the first Arctic expedition to navigate through the Northeast Passage.

An oil drilling mistake created this fountain that has been spraying water for over 150 years.

Sweden's southernmost point is located in this charming fishing village.

Uppsala's adorable feline sign celebrates a popular children's book set in the Swedish city.

The world's biggest floating museum in Gothenburg, Sweden.

This railroad track was so secretive that it was omitted from all maps.

An small and easily overlooked archaeology museum chock full of Egyptian artifacts.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.

In this cobwebbed old operating theater, you can practically hear the screams of the unanesthetized patients.

Banksy gives themself artistic license with this piece of London street art.

A 12th-century church with a medieval fresco and an intriguing “Greek runestone.”

"Only the dead get off at Kymlinge."

A 4,000-year-old burial site hides behind a roadside Burger King.

A pub that is literally in the middle of nowhere, but continues to do business.

A scattered trail of street art adds a pop of color to the city's stark structures.

There are plenty of wonderful panoramic vistas in Edinburgh, but not many are hidden smack in the middle of the Old Town.

This centuries-old pub boasts a collection of more than 4,500 snippets of neckties from around the world.

The stoic structure boasts a whimsical set of stained glass art commemorating Lewis Carroll.

This medieval church is the only one in the world that features all Marc Chagall stained-glass windows.

A 600-year-old mini shrine guarded by a sword-wielding knight hides in a crumbling cliff face.

A hundred copies of Antony Gormley's naked body stare out across the water.

On this wooded path, a stained-glass window creates a spellbinding forest cathedral.

This medieval sanctuary's tree-framed door looks like a portal to a mythical realm.