Legend has it this spring formed at the spot where a medieval Swedish king was killed.

This museum of Viking vessels allows visitors to take a replica out for a spin.

The first thermometer made with the almost-universal temperature scale is backwards.

Eat a Nobel banquet from any year in the basement of Stockholm's City Hall.

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

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

Sweden's "good old days" painstakingly re-created in a model village.

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

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

Swedish mice can dine at the Nuts of Life restaurant or take a date to the amousement park.

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

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

A centuries-old olive tree thrives in a small botanical garden.

Controversy surrounded the creation of this anti-fascist statue.

One of the longest footbridges in Europe.

A statue of the heroic plumber stands outside a company that bluffed its way into being Nintendo's Scandinavian distributor.

Explore the frozen river and take a walk to a nearby island on some of the longest ice roads in Sweden.

These waste baskets play a few risque messages to discourage littering.

A statue that stood at the center of a long copyright battle.

The lost American era of gunfighters, bandits, Indians and steam trains is recreated in Sweden.

An ornate Thai pavilion in the middle of Sweden.

The world’s largest knitted mitten is displayed in one of Sweden’s smallest Arctic villages.

Winter roadtrips are a little more exciting on this seasonal, slippery expansion of Sweden's national highway system.

A rare rune stone dedicated to a woman.