This Swedish automobile graveyard is a beautiful gallery of decay, but woe be to any who would steal a souvenir.

According to legend, this boat-shaped henge is built over the grave of a mythic king.

This luxury hotel suite is located deep in the bowels of an old mine.

This encrypted monolith protected a secret of Norse mythology by hiding in a church wall for over a millennium.

Said to be one of Sweden's most haunted places, this vicarage once even attracted a ghost-busting priest.

Once the nail factory shut its doors, this Swedish factory town was abandoned, leaving behind a modern ghost town.

The remains of Alfred Nobel's first nitroglycerine factory can still be found on the shores of a Swedish bay.

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

Sweden's "good old days" painstakingly re-created in a model village.

A floating underwater hotel, created by a Swedish artist.

This chimerical bridge/tunnel appears to dead end right into the sea.

Largest island in the Baltic Sea experiences such idyllic weather that roses bloom in the middle of December.

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

The internet as provided by a James Bond villain.

Micro-nation based around a nine-story high illegally built tower.

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

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

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

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.