A modern museum dedicated to the fairytales and dictionary work of the Brothers Grimm.

A two-inch thick solid brass rod that extends an astounding one kilometer straight into the earth.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

Visit Europe's largest subterranean waterfall, carved by water from the glaciers of the towering peaks surrounding the valley.

A 700-year-old drinking fountain turned charity for the less fortunate of Zurich.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

Use a key to unlock this medieval sewer tunnel.

These old World War II fortifications have been transformed into an unusual equine attraction.

An enormous playhouse designed to look like 21 stacked Lego bricks, with another 25 million colorful Legos inside.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Enigmatic bug-like sculptures mystify drivers along a Swedish highway.

The oldest Swedish built lighthouse still guides ships through the archipelago.

This Stockholm light tower can be controlled by anyone with a smartphone.

This pair of unsuspecting buildings are in fact the very first modern skyscrapers in Europe.

This simple roadside art installation ended up sparking a folk art movement and a controversy of international proportions.

Dedicated to a song so popular the request to "Play Shoreline" became part of Swedish culture.

There's something in the air as history repeats itself at this museum dedicated to the Swedish pop band.

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

A large collection of ancient runestones decorates this university courtyard.

A rare rune stone dedicated to a woman.

The first thermometer made with the almost-universal temperature scale is backwards.

The second oldest anatomical theater is housed in a museum of curiosities.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.