📍 Campsite
Campsite · Fort Smith, Montana
National Park Service campground
- Near Fort Smith, Montana - Open All Year - 22 RV and tent sites are located on the south shore of Afterbay lake - All sites have fire rings and picnic tables - Composting vault toilets - All sites are back in (not pull through) - All sites have electric and water - RV dump station available across the road near the Headquarters buildingOpens Recreation.gov in a new tab. They take the booking, not us, and we earn nothing on it.
Data source: Recreation.gov View on the source site Information last updated 14 June 2026