A picture-perfect town, perfect for blowing up.

For those going through a life transition, a place to leave behind a piece of your former self.

Legend says train robbers stashed their gold within the depths of this unusual cave.

This Arizona observatory is famous for investigations into Martian life, and as the place humans first spotted Pluto.

A motel dedicated to Southwestern nostalgia.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

One of the largest, oldest, darkest, quietest motel rooms in the world.

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

The Magical World of George Phar Legler.

In a 345-million-year-old cave that's 200 feet underground, dinner awaits.

A stealthy Apache hideaway that became the haunting site of a mass grave.

Eons ago, a rushing lava river formed this pristine passage through solid rock.

A reproduction of earth's many biomes.

A self-built castle made by a mysterious man.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Most-visited and most-photographed slot canyon in the American Southwest.

Rippling sand dunes frozen in the Arizona rock.

A young Italian couple has been locked in an embrace for over 6,000 years.

Gigantic mosaic sculptures of the figures on Tarot cards fill this colorful Tuscan garden.

Where Aleister Crowley taught magick in "La Chambre Des Cauchemars," his "Chamber of Nightmares."

One of seven Jewish catacombs in Rome and one of only two open to the public.