The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

This smiling statue memorializes local cartoonist Bob Montana and his legendary creation.

Believed by many to be the oldest surviving public monument in the United States.

A showcase of geologic history is home to one of the largest collection of lunar meteorites on Earth.

Every plane, auto, and bicycle in this collection is kept in working order and are regularly demonstrated to the public.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.

This steamer is known as "The ship that built Cleveland."

The home made famous by the 1983 holiday classic is now a perfectly preserved shrine to the movie.

This erect, phallic geological spire wasn't always named so domestically.

When ecosystems collide in the arid Southwest.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

This open-air reconstruction of an Old West town, a cross between a theme park and a museum, provides an immersive historical experience.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

This pristine World War II airfield gives a comprehensive look at atomic development and aviation history.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

The location along the shores of the Great Salt Lake of what was once called, "The Coney Island of the West", now sits barren due to arson and time.

This now-abandoned part of the original transcontinental railroad route provides a surreal driving and historical experience.

The last SR-71 ever constructed.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

In 1952, this restaurant began selling the Colonel's “secret” recipe.

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

Spectacular views await visitors to this lake.

The only road through the heart of Glacier National Park.