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

The world's only teal arches exist in a city that cares more about its aesthetic than an Instagram influencer.

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

This sinkhole in the Arizona desert is filled with carbonated, arsenic-rich water

A partial tunnel blasted into a steep ridge is all that remains of a failed railway across Arizona.

The largest natural travertine bridge in the world is nestled in a small canyon in central Arizona.

The sole remaining outpost of a once-thriving South Carolina chain still sells “pic-a-nic” baskets.

The train collection of an eccentric New England seafood mogul is now a National Historical Site.

How Quincy, Florida became the richest town per capita due to one man's shrewd business acumen and taste for fizzy drinks.

This canyon is named for a unique geologic formation where the river vanishes underground near the mouth of the canyon and reappears farther down.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

A building so large that it has its own weather.

The unique collection includes bronze cast handprints of some of America's most famous astronauts.

This steam locomotive served as both an interesting static display and unique playground equipment since 1959.

If it wasn’t for a real estate agent with a penchant for old-school arcades, this hands-on collection of nostalgic flipper machines might never exist.

A Spanish Colonial fort now houses an archeology museum.

If Myrtle Beach is the mini golf capital of the world, this is its crowning glory.

From the 1940 Ford Coupe that started it all 50 years ago, this collection of over 150 classic vehicles celebrates the spirit and history of American car craft.

Take in some Air Force history—and ogle some beautiful planes—at this little-known park near Myrtle Beach’s seashore.

This small, but long-running hobby club has built one of the largest model rail lines in the US.

The largest collection of model trains in the world is actually run using full-size locomotive technology.

The world's oldest model village.

A diorama of the Civil War, fought by cats.