Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

This was the first homestead registered after President Abraham Lincoln signed the Homestead Act into law.

The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

The world's largest Holstein cow.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.

Alabama has a fiberglass Stonehenge. With apologies to Spinal Tap, this one is full-size.

Once the primary source of ice in this region during the mid-20th century.

A local landmark with generations of spraypainted messages, and more being added each day.

A Muppet museum in small-town Mississippi honors the roots of Jim Henson's most beloved creation.

Giant novelty guitars now mark the spot where Robert Johnson is said to have sold his soul to the devil.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

A favorite of Amelia Earhart, ranking among those rare bridges that can be crossed without changing sides of the river.

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

A quirky collection of outsider art made from automobile parts.

The absurd creation is a compulsory destination for selfies in Buffalo.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

The world's largest collection of the world's largest objects is in one small Illinois town.

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

"...I guess that was your accomplice in the wood chipper?"

The statue honors the booming birds Rothsay, Minnesota, is famous for.

World's largest Christmas store.

The state bird of New Mexico, constructed entirely out of garbage.

Make a wish at what might be America's only Catholic shrine to a sinner.