This gallery of prehistoric red ochre art lines the wall of a scenic segment in Utah's San Rafael Swell.

This remarkable prehistoric town is full of watchtowers and houses that have withstood thousands of years.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

This permanent exhibition celebrates the finest of our heartless automatons both real and fictional.

A natural history wunderkammer in the middle of the desert.

Find out what it sounds like when doves cry at Prince's recording studio estate turned museum.

A 1,500-year-old, 3-story subterranean city where ancient Persians took refuge in times of war.

Go through the looking glass in Tokyo's Wonderland-themed shop.

This historic national park is covered in the stunning ruins of red rock pueblos.

An ancient stone fortress considered by many to be the eighth wonder of the world.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

Deadly airliner crash preserved for those willing to climb and pay respects.

This pseudo-steampunk weapons facility is the world's largest wood and glue structure, and packs quite a wallop.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

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

Nature's slip and slide.

This Berlin island is home to a flock of free-roaming peacocks, as well as a historic ivory folly.

Cat art as far as the eye can see.

Welcome to the world's only museum dedicated to the Ukranian Easter egg.

The world's only museum devoted solely to the art and collection of action figures.

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

This weird abode has inspired everything from the "House On Haunted Hil" to a robot hunter's pad.

Hidden in the hills is a mysterious stone structure, known only to a few.