This giant fiberglass cod celebrates Madison's self-proclaimed status as the U.S. capital of lutefisk.

Thousands of majestic trumpeter swans fill this park, sounding distinctly like a certain brass instrument.

The fungus-shaped vintage gas station has served multiple purposes over its lifetime, and now serves ice cream.

17,400 lbs., 12 feet in diameter, and 29 years in the making.

This Minnesota town celebrated the state's 100-year anniversary by creating a massive ode to nature's smartest bird.

These former Cold War launch sites have been preserved for tourists to see where the button might have been pushed.

A lonely house representing railroad history tells the stories of those who rode the rails.

Only place outside China and India where two overhead DC power lines cross.

The U.S.' first commercial park dedicated entirely to flying drones.

An impressive collection of farm equipment and other artifacts from life on the prairie.

Yes, this monument is aware that it is about 20 miles away from the actual center of the United States.

This geodesic gallery holds a collection of painted spheres that make traditional canvases look lazy by comparison.

Every president in history is immortalized in bronze in downtown Rapid City.

A striking sculpture built to honor the women of the Lakota and Dakota Nations.

The deserted railroad town had a last gasp as a ghost town attraction before being abandoned for good.

A place where the laws of nature seem to have gone completely berserk... but of course haven't.

Just a man taking his prehistoric pet for a stroll.

One of America’s oldest and spookiest hotels, thanks to the residency of ghosts, dead presidents, and Alfred Hitchcock.

Thanks to a loophole in property ownership, this alleyway has become a cacophonous street gallery.

This replica stave church looks like a piece of Norway was simply plopped down in South Dakota.

A waterfall 600 ft. inside a mountain, once the bane of gold miners, is now a spectacle of nature.

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

One of America's first dinosaur parks gives a window into Depression-era paleontology.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.