The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

"X" marks the spot of an echo chamber in the middle of a plaza.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

This quirky curiosity shop takes its cues from the world's bazaars.

Small Nevada town embraced its designation as the "Armpit of America" with an Old Spice-sponsored festival.

A land of debatable treasure.

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

A brothel nestled amongst ghost towns, with an abandoned plane wreck to greet you.

Large tower used for simulating radiation of Hiroshima bomb and the tallest object ever relocated.

This railroad magnate's 19th century tower is more than a little bit out of place in the Nevada desert.

The best Tiki bar in Las Vegas.

Eastern zen meets Western grit in these four little trees growing out of a rock on Lake Tahoe’s Nevada shore.

The self-made house sculpture of an outsider artist who named himself "Chief Rolling Thunder."

These huge stone ovens in the desert fueled the Nevada silver boom, and may have also been a hideout for outlaws.

This massive geographical sculpture is so subtle, it's possible to pass by it without noticing.

Local history museum with mammoth bones and an old myth about local giants

Twelve plaster figures inspired by da Vinci's famed painting haunt the desert landscape above a real-life ghost town.

A tree bears footwear on the loneliest road in America.

This crumbling stump is all that remains of what was once thought to be the oldest living organism.

This cave was hidden for thousands of years, storing the worldly goods of ancient Native Americans.

Beneath a Virginia City bar is the entrance to an abandoned gold mine.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

Only intact Ichthyosaur skeleton in the United States.

Preserving the remains of Native American cultures which otherwise would have been submerged behind Hoover Dam.