The world's tallest turtle riding the world's largest snowmobile.

Part of a secret 1970s nuclear defense program is now open to the public.

The ruins of Theodore Roosevelt's beloved ranch stand in a forgotten corner of a national park named after him.

A rim-made reptile in North Dakota.

This sky-high radio mast is formerly the tallest man-made structure in the world.

This simple badlands butte is the highest point in North Dakota and may be the only high point to charge admission.

The oldest still-existing mosque in the United States sits in a remote prairie in North Dakota.

One North Dakota man's vast collection of rare rocks, polished orbs, and geological wonders.

On the windswept Dakota plains there is a memorial to circus workers who were struck down by lightning.

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

A monument to the center of the North American continent may be off by a few miles.

These former Cold War launch sites have been preserved for tourists to see where the button might have been pushed.

One man's quest to save his town with a trail of record-breaking sculptures.

The remnants of an early American attempt at missile defense.

Home to a timed geyser created by complete accident.

After this former brothel closed, its interior remained almost frozen in time.

This trail leads to a mine that was used as a sanctuary during the Great Fire of 1910.

It was once used as a classroom to teach mining skills to local high school students.

This landmark is a central figure in the Nez Perce origin story.

Rare and gorgeous birds abound in this protected wildlife sanctuary.

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

A small town built on an abandoned airfield has former runways as streets and a bar and grill in an old airplane hangar.

This Wyoming town is fascinated by a particular mythical creature.

One of the largest collections of wildlife art in the United States, built into the side of a cliff in rural Wyoming.