The World's Largest Bull.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

The building was originally a gas station built to resemble a Japanese tea house.

Comprised of Spanish war cannons, this sculpture once graced the bow of a WWI warship.

A former barn converted into a massive train diorama.

A trailblazing sovereign nation tucked in the American state of Wisconsin.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

A museum dedicated to the alleged Roswell Incident.

Grant Wood painted some of his most famous works of art at this studio.

This long unused shot tower on the Mississippi remains a point of pride for a small city in Iowa.

A hidden barn-sized rendition of Grant Wood's most famous, and most parodied, painting.

This zombie-themed restaurant stands out in the heart of corn country.

This recently restored timepiece has stood all around Kansas City.

The famous greeting card maker owns a collection of paintings by the famed surrealist.

The crumbling remains of the first Black-owned and operated hospital in Kansas City.