From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

The final resting place of the father of modern biological taxonomy.

A concrete mushroom that divided Stockholm residents for nearly a century.

Inside this church, a monument honors the first burial site of the famed philosopher.

Small Easter eggs are hidden in the ventilation holes of the city's newest trains.

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

Enormous ants wielding giant pine needles guard a Stockholm real estate company's office.

A king's bloodstained shirt is among the gruesome collection of artifacts displayed below Stockholm's Royal Palace.

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

This giant subway sculpture celebrates the fruit that inspired the theory of gravity.

A museum dedicated to the history of psychiatric treatment featuring a gallery of art made by patients.

When this 18th-century observatory's meridian was moved, it set Sweden's time back by 0.04 seconds.

One of the world's few mounted blue whales, its jaws are hinged open allowing visitors to descend into a lounge.

This grisly exhibit houses skeletons and weapons from a devastating 14th-century clash.

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

A Swedish farm is the world's only producer of the rare, creamy delicacy that is moose cheese.

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

This homeless brass fox tugs at your heartstrings from the foot of a Stockholm bridge.

The world's first ice hotel is still one of the most elaborate and beautiful.

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

The world's largest model of our planetary system.

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

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

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