This striking arch, one of the first architectural elements constructed in Prospect Park, was recently restored to its original glory.

A rare tour of a commercial jet assembly plant, held inside one of the largest buildings in the world.

Cursed swimming pool left abandoned is now a favorite of filmmakers and ghost hunters.

Every weekend, people gather here for a brief chance to see their loved ones on the other side of the United States–Mexico border.

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.

This church built atop a gas station promises to "equip you for the next stage in your life’s journey."

Defy gravity at this fascinating Pyrenees overlook platform.

The second-tallest water tower shaped like a peach in the American South.

Outstanding taxidermy dioramas showcase the grandeur of the continent's wildlife with spooky realism.

An annual extravaganza of Broadway theater memorabilia.

Sip a cappuccino in the historic cafe that introduced them to the United States.

This quirky curiosity shop takes its cues from the world's bazaars.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

An art installation that will challenge your understanding of reality and perception.

This mix of Islamic art, vintage vehicles, weaponry, architecture, and history is an ode to eclecticism. 

Fourteen sculptures showing the development of a fetus stand outside a hospital for women and children.

This fountain pays homage to Qatar's history of pearling, the primary industry before oil.

The building is a gigantic piece of art inspired by the shape of a desert rose.

In the heart of Tirana, this underground nuclear bunker has been transformed into a museum.

Skyscraper powered by wind turbines attached between its towers.

This centuries-old tree tells an unusual tale of vegetation and fertility in the desert.

This 23-foot-tall bear stands amid the hustle and bustle of Hamad International Airport.

Qatar's oldest market can trace its origins back more than a century.

The only Leonardo Da Vinci painting in the Western Hemisphere.