The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

This 1,300 year old monastery built atop a single rock was once only accessible depending on the whims of the tide.

Medicinal spa created from the mineral-rich runoff of a geothermal power plant

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

A sharp bend in a dramatic river canyon cut through red rocks.

An artsy hidden staircase leads to breathtaking views of San Francisco.

The only medieval bridge in Britain with its defensive tower still in tact.

A little sculpture with a large wardrobe.

Theme park featuring miniature replicas of European monuments.

This colorful statue welcomes visitors to a Barcelona park.

Catalonia Tradition: Beating the hollow Christmas log until it defecates in your fireplace.

A fantastic Christmas tradition where defecation meets the manger.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

A former steam-powered mill from the 1800s is now an industrial park with a giant steel dragon slide.

The four tall pillars once marked the entrance of the historic Seattle church that fought for women's suffrage and civil rights.

The first park built over a freeway is a brutalist masterwork.

A wall of chewing gum moonlights as collective art.

Climb inside an iron crystal magnified 165 billion times its normal size.

The longest hedge maze in the world.

Fascinating town where normal life interfaces with the occult.

This well-preserved Cistercian Abbey in a romantic pastoral setting has inspired artists like the poet Wordsworth.

A giant white horse drawn on an English hillside may not have been intended to be a horse at all.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.