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 pos…
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.
Photos
Twilight View of the Bourgeois House — NPS Photo / Kris BaxterFort Union Trading Post Courtyard — NPS PhotoFort Union and the Missouri River Valley — NPS Photo / Leif HalvorsonRiver View of Fort Union — NPS Photo / Kris BaxterTrade House Prepared for Guests — NPS Photo
How to Get There
Located on North Dakota Highway 1804 right at the Montana and North Dakota state line. From Williston, ND, approximately 25 miles to the southwest via ND Highways 2 & 1804. From Sidney, MT, approximately 25 miles to the northeast, via MT Highways 200 & 58. Commercial flights and rental cars are available in both Williston, ND and Sidney, MT. Amtrak passenger train service and rental cars are available in Williston, ND.
Plan Your Visit to Fort Union Trading Post National Historic Site
Heading to Fort Union Trading Post National Historic Site? A few things to know before you go:
Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
Fees: day-use and camping fees vary; check current rates on the official park page
Trash & pack-out: follow Leave No Trace principles
Wildlife: store food in bear boxes where provided; never feed wildlife
Weather: the 5-day forecast above is updated every 6 hours; verify just before you go
Frequently Asked Questions
Do I need a reservation for Fort Union Trading Post National Historic Site?
No central reservation system listed for Fort Union Trading Post National Historic Site. Check the official page (https://www.recreation.gov/recarea/13930) for the latest entry policy and availability.
How do I get to Fort Union Trading Post National Historic Site?
Located on North Dakota Highway 1804 right at the Montana and North Dakota state line. From Williston, ND, approximately 25 miles to the southwest via ND Highways 2 & 1804. From Sidney, MT, approximately 25 miles to the northeast, via MT Highways 200 & 58. Commercial flights and rental cars are available in both Williston, ND and Sidney, MT. Amtrak passenger train service and rental cars are avail…
How do I contact Fort Union Trading Post National Historic Site?
You can reach the park at phone: (701) 572-9083 or email: [email protected].