This neighborhood thoroughfare is haunted by dozens of homemade monsters.

Asia's largest limestone cave is home to a world of plastic goblins and gold mining history.

Discovered by cows, these upstate New York show caves are presented with a healthy dose of psychedelic folk art.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

A former French military respite turned jungle tourism hotspot.

A palace destined to never house a king.

A quick and simple solution to Cambodia's train woes.

A 200-year-old collection of oddities and medical paraphernalia.

Centuries-old bridges grown from tangled roots.

Henry Ford's failed rubber plantation in the middle of the Amazon rain forest.

This 16th-century monastery has been turned into a surrealist architecture compound.

The remains of diamond fever taken over by the desert.

A Buddha-filled cave that is named after a giant monster spider.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

A newspaper editor turned this abandoned island into a tortoise nature preserve that's now the world's smallest national park.

Wisconsin's most celebrated export gets the royal treatment on I-94.

The skyline of Montreal includes the silhouette of an unexpected fruit-shaped Canadian staple.

This quirky Korean eatery is built to resemble an equally quirky vintage camera.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.