This inanimate goat created by the "welding nun" has been helping to clean up the city of Spokane for more than 40 years.

A 1940s nuclear reactor built to produce plutonium for the Manhattan Project.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

Mining caused an asbestos emergency in this small town.

Spectacular views await visitors to this lake.

The only road through the heart of Glacier National Park.

A collection of huge, site-specific sculptures sitting in the Montana woods.

Touch an actual dinosaur bone at this eclectic trove of Rocky Mountain treasures.

This tiny movie theater was the last one in the U.S. constructed in the Nuevo Deco architectural style.

A smoke stack so large, the Washington Monument could fit inside!

With over 340,000 artifacts and counting, there is something for everyone, often called the "Smithsonian of the West."

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

An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

This vintage train once gave new meaning to “swimming upstream.”

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

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

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

This prehistoric sinkhole lured exclusively male mammoths to their death, much to the delight of science.

The oldest extant wooden jail in South Dakota and possibly the United States. 

Just a man taking his prehistoric pet for a stroll.

A fitting attraction for the corn capital of the world.

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

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