The indecision over what to place in this square was immortalized with a plaque.

From under the bed of one of the co-founders, this server helped launch the notorious file-sharing website.

An ancient tree that was once the favorite of a young Swedish royal.

Sweden's oldest street has not changed for nearly a millennium.

The standard measure of Lagom, a measure of what is enough.

The marker that allows students all over the world to be late for class.

A centuries-old copper mine that once provided two thirds of the world's copper supply.

The palace for King Gustav III was never completed, but the foundation remains tucked away in this city park.

A reproduction of a mysteriously preserved body found in the 18th-century and put on display for years before burial.

One of the world's oldest continuously operating meteorological stations sits on a hill in Stockholm.

One of the world's first dedicated bank buildings in the world is now the oldest one.

This small museum nestled inside a souvenir shop is dedicated to Sweden's most well-known toy.

Several cannonballs of mysterious origins decorate two buildings in Stortoget's main square.

This innocuous-looking button may have been used to assassinate a king.

The giant club-wielding wildman stands proud as the symbol of Swedish Lapland.

This small town's local tradition is to create the world's tallest ice pillar.

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

The composer known as the "Swedish Mozart" arranged to be buried in an unusual spot.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

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

Where Venice's gondolas go for a tune-up.

Pilgrimage site for star-crossed lovers.

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

It was meant to help transport wounded soldiers to a secret underground hospital.