A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

Some of the greatest minds in the history of Hungarian art and science converged in this café.

Uh, pardon me, ma'am, but I couldn't help noticing that there's a Columbo statue in the middle of Budapest.

Tucked away near more famous landmarks lies a statue meant to symbolize the confluence and continuing development of human culture.

Possibly the world's largest hourglass only needs to be reset every New Year's Eve.

Sitting beneath an unremarkable residential building is a museum devoted to classic Pinball.

A Trabant car, a kangaroo statue, and a plethora of plants take over this abandoned-factory-turned-bar.

From Austrians to Nazis to Soviets, this historic Budapest fortress has a history as complex as the city itself.

This Hungarian castle was built out of cardboard and wood until it proved so popular that it got upgraded to stone.

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Once the home of a hermetic monk, this cave now houses a small church.

This Budapest bar allows drinkers to leave their mark on the walls, floor, and even ceiling.

A 19th century artistocrat's mansion, turned into a library, hidden in a modern library.

The former home of a disgraced local priest now hosts a mysterious secret supper club.

The Catskills retreat of naturalist writer John Burroughs.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Located outside Medellín, this Colombian park focuses on conservation and sustainability.

Home to 23 voluptuous and instantly lovable sculptures by one of Latin America's most celebrated artists.

An unusual and beautiful form of mass transit serves the city's steepest neighborhoods.

Outdoor escalators and art have helped change what was once a notoriously dangerous part of Medellín.

Explore 10 acres of environmental sculptures.

The quirky salon doubles as a retro museum run by the world's leading "hairstorian."

A meditative space out of a fantasy story.

Largest graveyard in all of Japan surrounds a famous mausoleum.