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.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

A unique botanical garden housed in three giant geodesic domes.

A wonderfully curated used bookstore in an airport.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

You can walk through the first Boeing Air Force One, which famously carried JFK's casket from Dallas back to D.C.

A real flying saucer, contracted by the U.S. Air Force.

Inside houses a vast collection of military aircraft and missiles spanning the ages.