parkverdict
View from Missouri River bottoms of Southwest bastionCandles illuminate the Bourgeois House porch at duskCourtyard of Fort Union Trading Post with Bourgeois House, Tipis and US FlagView of Fort Union and the Missouri River looking south
National Historic SiteMT / ND

Fort Union Trading Post National Historic Site

NPS / NPS Photo / Kris Baxter
66/ 100WORTH IT
parkverdict Experience ScoreIndependent, not sponsored

66 of 100. Our independent metric for how much a unit documents and how easy it is to access, computed the same way for every park so the ranking is reproducible.

Produced by a transparent formula from public NPS data, not a guess. How we score

Our Verdict

Is Fort Union Trading Post National Historic Site worth it?

Fort Union is a genuinely undervisited gem sitting on the Montana-North Dakota border where the fur trade era comes alive in concrete, human terms.

Free admission sweetens a visit that includes living history, weapons demonstrations, and a reconstructed trading post that actually looks the part. This is not a scenery park, it is a story park, and the story of Assiniboine traders exchanging buffalo robes for global goods across a peaceable frontier post is more nuanced and surprising than most visitors expect. Worth the detour if history is your thing.

Who it is for

History enthusiasts, families with curious kids, and road-trippers crossing the northern plains will get the most out of Fort Union. Visitors seeking hiking, wildlife, or dramatic landscapes should look elsewhere, as the draw here is entirely cultural and interpretive.

Highlights

  • Living history and reenactments that put the 1828-1867 fur trade era in vivid human context
  • Historic weapons demonstrations offering a rare hands-on window into frontier trade goods
  • Craft and cultural demonstrations exploring the intertwined lives of Northern Plains tribes and Euro-American traders
  • A free, well-stocked park store and museum exhibits grounding the $100,000-a-year trading economy in real artifacts

Editor's tipCheck the park schedule before you go since living history and weapons demonstrations run on specific days and missing them leaves you with a much thinner visit. Summer is the most program-rich season, but North Dakota heat and storms can arrive fast, so keep water in the car and watch the sky.

What you can do

Activities

Arts and CultureCraft DemonstrationsCultural DemonstrationsGuided ToursSelf-Guided Tours - WalkingLiving HistoryReenactmentsHistoric Weapons DemonstrationJunior Ranger ProgramPark FilmMuseum ExhibitsShoppingBookstore and Park StoreGift Shop and Souvenirs
Overview

About Fort Union Trading Post National Historic Site

Between 1828 and 1867, Fort Union was the most important fur trade post on the Upper Missouri River. Here, the Assiniboine and six other Northern Plains Tribes exchanged buffalo robes and smaller furs for goods from around the world, including cloth, guns, blankets, and beads. A bastion of peaceful coexistence, the post annually traded over 25,000 buffalo robes and $100,000 in merchandise.

When to go

Weather in western North Dakota can be harsh, with extremes in temperature and sudden, violent storms. Be prepared for rapidly changing conditions. Summers are warm with average high temperatures in the 80s-90s May through September. Winters are cold with average lows in the single digits December through February. Wind is considerable year-round. Conditions can change quickly. Travelers should be