There are hidden patterns on the subway seats of some Stockholm metro cars.

This building, previously used as a courthouse, has an unusual geological feature in its basement.

This hole formed by a glacier is the largest and best-preserved of its kind in Stockholm.

This small statue hints at the incorrect origins of the lush landscape park surrounding it.

A concrete Picasso in the middle of a student housing complex on the outskirts of Stockholm.

The scars of a remarkably organized public protest to save 13 elm trees are still visible in this Stockholm park.

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

"Only the dead get off at Kymlinge."

A Japanese video game arcade hides in the back of a Swedish pool hall.

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

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

Street artists transformed this abandoned industrial neighborhood into one of Europe's largest graffiti exhibitions.

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

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

The signatures of esteemed colleagues of the physicists who stopped by to attend lectures.

A response to the wrongly placed meridian of the same name.

An abstract representation of weather in Sweden.

A prehistoric geological oddity tucked behind Stockholm's natural history museum.

Sweden's oldest animated sign is still lighting up the skyline today.

The apartment where Pippi Longstocking came to life.

Frequent fliers welcome in this airplane hotel.

Located in an old church, this brewery produces a different kind of holy water.

The internet as provided by a James Bond villain.

An illuminated manuscript comprising the life's work of a lone monk, inexplicably decorated with a portrait of Satan himself.