Fort Union Trading Post National Historic Site
Fort Union Trading Post National Historic Site (Nature Reserve) is about 20 miles from Sidney. Follow posted land-management rules for access, camping, and wildlife.
Key facts
- Type
- Nature Reserve
- Distance
- 20 mi from Sidney
- Nearest town guide
- Sidney, Montana
Quick answers
Where is Fort Union Trading Post National Historic Site?
Fort Union Trading Post National Historic Site is a nature reserve 20 mi from Sidney, Montana. Use the map for the exact location.
How do I get there?
Use Google Maps directions to this pin, or open the larger map for orientation. Road and gate access can change with weather and season.