This giant temperature attraction created some giant electric bills.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

The largest dune field in the Mojave offers a chance of hearing the 'singing sands.'

The abandoned train depot now doubles as a well-placed rest stop for those who take the road less traveled.

The most isolated mailbox in America lets desert travelers record their passing.

In the middle of the desert, miles from any human life, sat an anomalous pay phone that still magically answers your calls.

A volcanic tunnel illuminated by natural skylights offers a shaded respite from the desert sun.

A private Las Vegas horse ranch adorned with whimsical artwork.

This vintage animatronics show is the Vegas version of a walk through the woods.

This former lieutenant governor's home is brimming with curiosities.

Nevada's largest cactus collection stands outside a candy mogul's small factory.

Wayne Newton's sprawling estate is now open for visitors to catch a glimpse of his "heart and soul."

Now a city park, this site started as a stage stop, then was a working ranch, and finally became a dude ranch that specialized in letting wannabe divorcees establish Nevada residency.

A memorial to the unknown and unheralded men and women of the Cold War military and intelligence services.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

A new kind of theme park for adults off the Las Vegas Strip.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

This former shopping outlet is now adorned with beautiful graffiti and murals.

An incredible airplane graveyard sits outside this small museum dedicated to preserving aviation history.

This remote desert watering hole has a connection to a curious chapter of American history.

A small canyon with petroglyphs and a seasonal waterfall, only a short hike from the remnants of old Route 66.

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

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

The farthest you can be in the contiguous U.S. from a McDonald's location.