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

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

An amazing collection of sculptures and art.

One of two giant blue cockerel statues erected with an intentional double meaning.

Take a dip in the world's largest mineral hot springs pool.

A sculpture for the sun and stars, created by Nancy Holt.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

Colorado's only true geyser is hidden within the San Juan National Forest.

A breathtaking array of ancient Pueblo structures and artifacts counterintuitively preserved by neglect.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

Colorful sand dunes create a unique attraction in this part of Utah's red-rock country.

A tunnel with windows, so you don't miss out on the impressive views.

Come for the speed, leave in love with the desert.

The hike through a narrow river flanked by the 2,000-foot-tall walls of Zion Canyon is one of the best in the world.

Kay Andrews's recipe was so good, her family immortalized it in stone.

This ancient cave is home to a museum, bar, and is filled with fluorescent minerals.

Most-visited and most-photographed slot canyon in the American Southwest.