Grapevine Campground
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About this site
- Near Fort Smith, Montana
- Open All Year!
- $18 per night fee (50% off with Senior Pass)
- 14 RV and tent sites are located on the north shore of Afterbay lake
- RV sites are back in (not pull through)
- All sites are handicapped accessible, have fire rings, and picnic tables
- Vault toilets are accessible
- There are no RV hookups
- Trash cans available seasonally (May-Oct)
- RV dump station and drinking water available across Afterbay lake near the Headquarters building and Afterbay Campground
📞 (406) 666-2333
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Start the first trip hereCampground data provided by Recreation.gov · Updated Apr 2026
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