Salute the leader of the proletariat.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

Pennsylvania’s creepiest roadside attraction is a haunting example of roadside kitsch.

A once grand hotel is being retaken by the wilderness it once capitalized on.

A eight-foot-tall statue resides in the heart of Pennsylvania anthracite coal country.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

Eat the ultimate iteration of Portugal's most beloved pastry.

A king's pet, a pope's gift, an artist's inspiration, and a tragic shipwreck.

Elaborately carved to showcase the glorious wealth that the age of exploration brought to the Portuguese empire.

The site of Paul Revere's historic two lantern warning.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Also known as the Founding Church of Scientology.

The little-known, 300-year history of the area includes former lives as a bustling tobacco port, parking lot, and industrial dump.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The site of the climactic scene from the classic horror film is now a historic landmark.

A striking symbol of the Bulgarian capital.

This was one of the first (and last) university-built and operated nuclear reactors.

This enormous banquet-themed artwork honors over 1,000 notable women throughout history.

For decades, Puerta del Sol has been illuminated by a giant, guitar-wielding bottle of sherry.

Over two centuries old and counting, Madrid's massive botanical garden contains one of Europe's only desert environments.

This macabre masterpiece of a mural is one of Francisco Goya's "Black Paintings."

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

Deliberately hidden for centuries, the magnificent Saadian Tombs were eventually uncovered in 1917.