Made famous by 'Star Wars,' these troglodyte homes face an uncertain future.

A blooming house of worship for the masses.

Legends surround this jagged rock formation in the New Mexico desert.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

The location where the iconic movie character declared it was time to go home.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

An unexpected and peaceful oasis on a hillside.

A classic Route 66 landmark that was built with scrap lumber and is held together with kitsch and puns.

This set of three large, volcanic hot springs is a favorite haunt for intrepid divers.

Colorful sand dunes create a unique attraction in this part of Utah's red-rock country.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

Rumor had it that these concrete crosses scattered across the Arizona scrubland helped align spy satellites. (They didn’t.)

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