A roadside collection of over-sized iron creations that are a bit more macabre than most.

This Wild West attraction is alive with glitching automatons.

The ravine where Jesse James supposedly performed an impossible jump to evade capture.

This soaring sculpture and Sioux Falls landmark represents the leap of faith taken to make one's dreams come true.

At the turn of the 20th century, the Minnehaha County courthouse played host to sensational public divorce trials.

This 19th-century religious artwork was once highly controversial—because it was donated to the church by a divorcee.

One devoted couple has donated multiple recreations of Michelangelo's sculptures to this South Dakota town.

Known as "The Hill of the Little Devils."

This 'terrible lizard' was one of the world's first animatronic dinosaurs.

This 19th century Sioux City candy company is the home of the Twin Bing, a historic, chocolate-covered treat.

America's first National Historic Landmark is a 100-foot tall obelisk and gravesite dedicated to the only casualty of the Lewis & Clark Expedition.

An eclectic assortment of medieval architecture in a small Iowa town.

Eight feet in diameter and more than 24 feet around.

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

Dedicated to the humanitarian efforts of the state's former governor.

The dream home of an iconoclastic renaissance man still stands as a monument to his domestically mundane vision.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.