Salem Sue, World's Largest Holstein Cow

Landmark

A 26-room French chateau on the empty Dakota Badlands prairie, built in 1883 by an exiled French nobleman, the Marquis de Mores, who tried to build a meatpacking empire in Medora at the same time young Theodore Roosevelt was ranching nearby. The furnishings are mostly original -- walk through and it still looks mid-unpacking, a genuinely strange collision of Parisian aristocracy and frontier cattle country.

Attraction

A flyable-collection aviation museum next to Hector International Airport, restoring WWII-era warbirds and vintage aircraft that occasionally taxi out and take to the sky during open-house events -- a hands-on, kid-magnet stop at the eastern gateway of I-94.

Attraction

The real wood chipper used as a prop in the Coen Brothers' 'Fargo' sits inside the visitor center at I-94 exit 348 (complete with a fake leg for photos), steps from the Celebrity Walk of Fame's cement hand- and footprints -- the ultimate 'we saw the sign, we had to stop' roadside gag gift.

Landmark

Two civilizations, one bluff over the Missouri: reconstructed 1870s cavalry post where Custer lived before riding out to the Little Bighorn, and six rebuilt earthlodges from a Mandan village that stood here since roughly 1575 until smallpox emptied it in 1781. Living-history tours let you walk into the Custer House parlor and then descend into an earthlodge minutes later -- rare side-by-side storytelling of military and Native history on the same hilltop.

Landmark

A meticulously reconstructed 1830s fur-trade fort at the literal confluence-adjacent border of North Dakota and Montana, once the most important trading post on the Upper Missouri, hosting Assiniboine, Crow, and Blackfeet traders alongside American Fur Company agents. The whitewashed palisade and bastions look almost too pristine to be real against empty Badlands-edge prairie.

Roadside & scenic

World's largest scrap-metal sculpture (Guinness-certified 2002): 110 feet tall, 150 feet wide, built from oil well pipe and tank scrap by local artist Gary Greff. It's the opening landmark of the Enchanted Highway, visible from I-94 and reachable via a short spur off Exit 72 near Gladstone -- the classic 'first stop' photo op that starts the 32-mile sculpture drive to Regent.