Fort Union Trading Post National Historic Site and its visitor center in the Bourgeois House are open daily throughout the year except for Thanksgiving, Christmas, and New Years Days. The Trade House, including the trade room and the clerk's office, is open seasonally. For directions to the park and detailed information about its open hours, fees, accessibility, and more that will assist you with planning a trip, utlize the options below.
All the essentials: from hours of operations to fees.
Learn how to get here and view park maps.
Things to Do
Learn all the available activities at Fort Union.
General information about accessibility in at Fort Union.
Find all Fort Union's special event dates here.
Learn what precautions to take and what to pack for a trip to Fort Union.
Last updated: September 16, 2022