A century-old prison in the heart of Vilnius is now a lively bar, dance club, and artist residency.

The largest wine cellar in the world is a 150-mile network of underground caves near the capital of Moldova.

A monument on the pavement marks the spot where two cultures that shaped Sarajevo come together.

Carefully reconstructed after the Bosnian War, this 16th-century bridge stands as a symbol of the country's enduring multicultural heritage.

Eat your Big Mac in a DC-3.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

A gigantic sculpture garden is packed with innovative oddities.

A galaxy of glowworms—larvae of a gnat—hides deep in the belly of these caves.

This massive chapel in the middle of the Indonesian forest is both haunting and fowl.

A haunting theme park is slowly being swallowed by the jungle.

An ancient wall in the shadows of the Amber Castle.

This cupola was once seen as an architectural disaster.

Also known as the "Red Taj Mahal."

This ruined relic of the medieval city of Jahanpanah is a quiet oasis in the middle of New Delhi.

This opulent 16th-century Maharaja’s palace is a unique mix of Hindu and Muslim designs.

Made by a man on a worldwide sanitation crusade.

The roof of one of the world’s largest spice markets provides a grand view over the neighborhood's glorious bustle.

Ornate, dome-topped cenotaphs fill this royal crematorium.

This peaceful Sikh gurudwara serves around 50,000 free meals every day within its gilded walls.

This otherworldly palace-mausoleum complex is the stuff eternal dreams are made of.

The largest cluster of the Joseon dynasty’s royal tombs, home to the burial sites of 17 kings and queens.

Visit the real-life site of the fictional pizzeria in Bong Joon-Ho's film Parasite.

Thousands of artifacts tell Mongolia's military history, from the Bronze Age to the present.

Hydraulic systems in an ancient underground Iranian city.