This rustic cabin, outfitted with gun slits, was once home to John D. Tewksbury, patriarch of the bloodiest family feud in American history.

A pair of large white marble lions guard this stretch of the Mojave Desert, and it is utterly mysterious how they got there.

The ghost town that ended up on Ebay.

This dormant volcanic crater has been converted from a roiling pit of magma to a pleasant hiking spot.

One of the ghostly stops along Route 66.

An abandoned 1920s-era stretch of cabins now overshadowed by the 66 Motel.

A century-old miner's quarters turned mansion.

This golf ball–shaped former desert real estate office now houses a UFO museum.

Thousands of glyphs created by an unknown culture decorate the rock formations of this canyon.

Don't blink or you'll miss it.

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

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

Once the product of an inexplicable gold strike, this ghost town is now home to one man and his love of classic machines.

The stone-covered graves lie within the ruins of an Old West ghost town.

The shop's owner has spent decades in the desert wearing nothing but a strategically placed sock.

Although now a decaying ruin, this stone cabin's history includes several notable figures.

The largest and most well-preserved petroglyph site in the Verde Valley.

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

A spiritual vortex among the red rocks in Sedona.

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

The story of Two Guns, Arizona could easily be described as a Shakespearian tragedy on Route 66.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

A treasure trove of rare and exquisitely detailed antiques