A house turned museum is the real-life "home" of the fictional main character of The Wizard of Oz.

A Roman-style column in Oregon hides a spiral staircase inside.

This small, rural pioneer cemetery is full of interesting grave markers.

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

This museum glorifies the humble potato.

Tasked with beautifying a disused stretch of industrial land one artist filled a hole with grass.

A historic Masonic building overlooking the Puget Sound.

This early version of the guillotine was used to execute the man responsible for its construction.

Near the former site of numerous witch burnings, this lavish Edinburgh mainstay pays homage to Scotland's brutal history.

The 16th-century church has the only stained glass windows that survived the Scottish Reformation intact.

This enchanting hill is home to fairy lore and a sinister local mystery.

This stately monument has been wearing a traffic cone hat for decades much to the delight of the locals.

Displaced highlanders would take shelter from the wet Scottish climate under the large walled bridge at Glasgow Central Station.

This historic timepiece was a popular meeting place for romantic rendezvous in the 1960s.

This sculpture of disembodied body parts forms a poignant memory of the horrors of World War II.

This sculpture commemorates Edinburgh's sister city and their respective celebrity dogs.

17th century streets hidden under Edinburgh were once a breeding ground for the black death.

The colorful stairs are made with marble from the world's major quarries.

A labyrinthine network of chambers with a storied past hides below Edinburgh's South Bridge.

The 20th-century chapel’s intricate woodwork includes amazing details, most notably angels playing bagpipes.

Edinburgh's oldest statue hides within a parking lot behind the city's iconic cathedral.

Protecting the dead from opportunistic body snatchers.

The most loyal of little dogs, or a Victorian era publicity stunt?

Touching this 18th-century Scottish philosopher’s toe allegedly conjures good fortune.