According to legend, you must remain completely silent while passing this man-made mound or suffer the consequences.

You might know it as the Overlook Hotel, but the inside is not going to be familiar.

This long, dark tunnel is open to hikers, but those without lights are known to get confused even on the straight path.

One of the world's tallest flagpoles.

A whimsical sculpture garden right out of a children's storybook.

This huge industrial sculpture looks like a UFO and a factory had a baby.

A tall karst islet popularized by 007.

Taumatawhakatangihangakoauauo tamateaturipukakapikimaungahoronuku pokaiwhenuakitanatahu.

These two delightful animal-shaped buildings host a visitor center and wool shop.

Tubing through a cave lit with glowworms is a magical underground experience.

Modern art meets modern convenience in possibly the world's most architecturally important public bathroom.

According to the Guanches, the aboriginal people of the Canary Islands, the king of evil lives inside this volcano.

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

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

A natural wonder in south Denmark.

Nordic giants resurrected from the sea and restored to their former greatness.

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

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.

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

Denmark's famous pseudo-hill.

Iron Age "bog person" preserved for over 2,300 years.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Copenhagen's celebrated theme park and gardens.