This mesmerizing and surreal landscape features intricate patterns of white and red sandstone.

Hike the unusual hoodoos and rock formations that form this little-known natural wonder.

Don't blink or you'll miss it.

Collection of vintage trailers double as hotel rooms.

A Tucson museum and performance space full of found-object movable sculptures.

An homage to everyone's favorite prehistoric cartoon family.

A reproduction of earth's many biomes.

A one-of-a-kind sundial at the Very Large Array honors a radio astronomy pioneer, incorporating the original piers from his breakthrough radio telescope.

The 7,000-year-old calcium carbonate formation creates a magnificent natural bridge.

In the remote high desert of New Mexico, a strange array of poles beckon fury from above.

This fast-food outlet is the only space and UFO-themed McDonalds in the world.

Contains some of the world's more disturbing wax anatomical models.

Haunting graffiti left by prisoners of the Spanish Inquisition.

Over 100 towers were built in Bologna during the Middle Ages, but only 22 survive.

An extensive collection of reliquaries containing the bones of saints housed in the largest Catholic church in Venice.

A lover's walk between hilltop towns, decorated with graffiti love notes.

Small on the outside, big on the inside, this church is an astonishing act of visual deception.

The best preserved Paleochristian basilica in Rome hides a number of oddities and secrets.

Seat of the Duke and Duchess of Devonshire for centuries.

The world's largest collection of ship figureheads includes figures from legends and history alike, from Sir Lancelot to Abraham Lincoln.

A miniature replica of the canine that became the logo for a large recording company.

Built by the patron saint of illusionists this Elizabethan manor house is riddled with secret cubbies for hiding priests.

This historic abandoned train station looks like a stop for ghost trains.

This magnificent mural was created with over 30,000 colored bricks.