Skip to global NPS navigation
Skip to this park navigation
Skip to main content
Skip to this park information section
Skip to the footer section
National Park Service Logo
National Park Service
Search
This Site
All NPS
Search
Open
Menu
Explore This Park
Fort Union Trading Post
National Historic Site
MT, ND
Info
Alerts
Maps
Calendar
Fees
Loading alerts
Alerts In Effect
Dismiss
more information on current conditions...
×
Contact Us
Operating Hours & Seasons
Operating Schedule Details
Last updated: June 29, 2020
Park footer
Contact Info
Mailing Address:
15550 Highway 1804
Williston
,
ND
58801
Phone:
701 572-9083
Contact Us
Tools
FAQ
Site Index
Español
Stay Connected
