This UFO landing strip was created by a charitable Wyoming city that was worried about residents of Jupiter.

The same security that protects our nukes accidentally protected a gentle herd of antelope.

This mining town boomed in the Atomic Age when uranium was gold, only to be abandoned when the industry collapsed.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

A popular rock that acted as a waymarker for American pioneers.

Miraculous tree that seems to sprout out of solid rock.

Long before guestbooks and hotels, frontier travelers signed their names on this rock face.

Population: 1.

A monument to the egos of two railroad magnates that fell into decline along with their careers.

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

One of the smallest towns in the United States.

A miraculous natural phenomenon known as "the spring that breathes."

A century-old cabin off of Highway 30 touts an unusual construction material: dinosaur bones.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The first declared National Monument in the United States.