The unique design of this former quarry provides ideal acoustics for concerts.

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

A flock of peculiar-colored sheep graze in this small Swedish town.

This antique clock once gave the most accurate time in the area.

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

This Viking Age memorial contains the oldest known image of a Täby resident.

Despite dreams of constructing this fairytale mansion, Albert Gotthard Nestor Cedergren never saw its completion.

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

A traveling Bronze Age sacrificial stone that was used to honor elves, fairies, and other woodland spirits.

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 single richest source of elemental discoveries in the world.

"Only the dead get off at Kymlinge."

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

This railroad track was so secretive that it was omitted from all maps.

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

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

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

The 19th-century home of Count and Countess von Hallwyl is now a museum.

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

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

Finally reunited, the three effigies now stand in a museum courtyard.

A miniature model of the iconic Stockholm department store.

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