The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

A miniature model of the iconic Stockholm department store.

Stockholm's last remaining paternoster elevator.

This gem from the industrial age helps visitors and residents alike traverse hilly Stockholm.

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

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

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

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

The world's largest model of our planetary system.

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

The library's graceful rotunda is like a bibliophile's temple.

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

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