A rare surviving Victorian greenhouse designed specifically to house giant water lilies.

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

A floating underwater hotel, created by a Swedish artist.

A golden egg-shaped sauna in the Arctic tundra.

Crooked windswept pines give this old forest an enchanted and magical look.

Dine on food tied to Viking history and legend at this subterranean Stockholm spot.

An ancient Viking runestone hidden in plain view in Stockholm's old town.

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

Bring your hiking shoes, wool socks, and thermal underwear for a stay in these cozy forest huts.

The world's first ice hotel is still one of the most elaborate and beautiful.

A series of modernist treehouse hotel rooms grace the outskirts of an Arctic forest.

A hidden bathhouse in one of Stockholm's oldest and busiest neighborhoods is open to anyone who can find it.

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

Thousands of birds nest in the cliffs while arctic foxes prowl below.

Art becomes an enchanting part of the environment at this wooded sculpture park.

The world's northernmost brewery uses water from a 2,000-year-old glacier to create its beer.

The people murdered during a 17th-century Norwegian witch hunt have been honored with a pair of stark, modern installations.

At this Arctic outpost, get to know members of the indigenous Sámi community and meet their herds.

At the very tippity-top of Europe is a cliff from which you can view the midnight sun.

According to the locals, the sands of this secluded Norway beach are infused with gemstone particles.

One thousand trees were planted in Norway to be used to print books a century from now.

Longest road tunnel in the world features an air treatment plant and the illusion of daylight.

Norway's chilly all ice-instrument festival.

A reconstructed farm shows what life was like in Norway 1,500 years ago.