A geological mystery on Camelback Mountain.

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

In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

One of the few places where you can explore a 1918 paddlewheel steamboat from stem to stern.

This historic Ohio bridge is adorned with fanciful locks left behind by loving couples.

A bronze statue of Mister Rogers in the neighborhood where he grew up.

Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

One of the world's tallest Ferris wheels takes visitors high above Las Vegas in a spinning party room.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

A collection of haunted objects and macabre oddities under one roof.

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

This incredible collection of vintage pinball machines can be played at 25 cents a pop.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Improbably, the largest wildlife refuge in the conterminous 48 states sits just northwest of Las Vegas, Nevada.

"Only the devil could play golf here."

Marta Becket's hand-painted theater in the desert.

The lowest point in North America is home to an undrinkable pool surrounded by fields of geometric salt flats.

Millions of years of oxidation make a drive down this winding Death Valley road surprisingly colorful.

This crumbling Death Valley mining complex was known for its use of giant, 20-mule team wagons.

Odd outsider art installations surround a Gold Rush-era ghost town.

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

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

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

A Civil War Museum with some notable medical antiques.