This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

The largest bottled beer collection in the world holds over 22,000 unique beer bottles.

A natural wonder in south Denmark.

Old Danish castle immortalized in Shakespeare's Hamlet.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Six beautiful wooden giants are hidden around Copenhagen.

A 19th-century subterranean reservoir repurposed as a contemporary art cave.

A walkable map of the world, made from soil and stone by one man.

This Danish castle is supposedly haunted by a woman too independent to not be a witch.

An abandoned lighthouse awaits its destiny: being buried under shifting sand.

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

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

Many historians today consider Sverre as Norway's greatest king of all time. 

Despite the groans of archaeologists, this astounding groups of Bronze Age petroglyphs have been painted red for tourists.

Mysterious man-made rock piles form an ancient cemetery on this rocky beach in Norway.

Housing the famous Norwegian ice-defying 19th century polar exploration ship.

The last fully functional fortress of Germany's World War II Atlantikwall.

Oslo's historic toboggan run has been letting thrill seekers slide from train stop to train stop for over a century.

A naturally occurring tunnel in this Nordic mountain makes it look like it's been shot.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

The world's only museum devoted to the wonders of fluorescence.

St George's Leprosy Museum depicts the gruesome afflictions of those suffering from the disease.

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

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.