A surreal, interdimensional shopping center and portal to another universe by Meow Wolf.

Final resting place of one of the classic authors of horror literature.

20,000 pieces in a Frank Gehry-designed building.

This 11th century tower is said to be the oldest building in Oxford.

This centuries-old pub boasts a collection of more than 4,500 snippets of neckties from around the world.

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

When this Iron Age bog body was discovered in 1835, it was thought that she had died recently.

A minotaur, a labyrinth, and a dubious restoration pull in visitors from around the world.

The largest and best-preserved Roman amphitheater in Africa was designed to seat 35,000 people.

Kenyan restaurant is a carnivore's paradise, serving exotic meats at its ultimate 'Beast of a Feast.'

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

Thousands of well-dressed mummies below a monastery.

The sign at the garden gate reads: “These Plants Can Kill.”

This restaurant was removed from the famed sister ship of the Titanic and placed within a hotel.

This iconic 1,000-year-old medieval castle is a favorite of the film industry, most notably as the location for Hogwarts in Harry Potter.

The highest peak in all of England is plagued by dangerously fickle climate shifts.

Stonehenge has nothing on Castlerigg’s views.

A 115-year-old restored German dining hall awaits those who venture beneath the Minnesota State Capitol.

A mysteriously dark cemetery monument fuels stories and legends galore.

Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

The oldest house in Galena, Illinois, now is a reminder of when this city was the world's lead mining capital.

The lowest point in South Dakota and the source of the Minnesota River.

A pop-culture attraction outside of Dyersville, Iowa, hits a home run.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.