Places kaffeeesatz Wants to Go

This unique sculpture is often overlooked by pedestrians.

The apartment where Pippi Longstocking came to life.

Sound travels strangely in this underground whispering gallery.

A Stockholm metro station is home to an escalator that is not only the longest in Sweden, but among the longest in the world.

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

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

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

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

A Jenga-style cylindrical tower of books that appears to go on forever.