A Danish fisherman spent 25 years covering nearly every inch of his home with tens of thousands of shells as a gift to his wife.

This antique farmhouse is one of Læsø's rare seaweed houses.

The largest of Denmark's seven mysterious round churches stands on an island in the Baltic Sea.

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

The greatest amusement park in the world is wall-to-wall farting dogs, puking rats, and cows with exposed breasts for the whole family.

Remnants of the Nazis' occupation of Denmark linger along the sand.

An old limestone mine transformed into a beautiful and unusual sculpture museum.

This striking royal residence is the largest Renaissance-style castle in Scandinavia.

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

The decaying remains of a 1960s mechanical wonderland that never officially closed.

This Denmark theme park is part family attraction, part experimental archaeology project.

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.

Nearly 40 miles and 1,000 years of limestone mines under Denmark.

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

A natural wonder in south Denmark.

Vortex-shaped aquarium hosts Europe's largest school of piranhas and other ocean creatures.

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

Six beautiful wooden giants are hidden around Copenhagen.

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

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

Copenhagen's celebrated theme park and gardens.

A small canyon with petroglyphs and a seasonal waterfall, only a short hike from the remnants of old Route 66.

The home of pigs, snakes, chameleons, and the alleged largest bunny in the United States.