Afterbay Campground
Afterbay Campground, Fort Smith, MT, 59035
National Park ServiceLast Updated: November 5, 2025
Campsites Starting From
Taxes and fees will be calculated at checkout
Campground Overview
- Near Fort Smith, Montana - Open All Year - $35 per night for full utility sites - $18 per night for non-utility/tent camping sites - 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 building
Reservation Info
Please place a reservation for your site by calling 406-666-2333 (Yellowtail Market) during normal operating hours or after hours call 406-679-2435
Rules
Fire/Stove Policy
Check locally, dependent on conditions.
Regulations Overview
1. Overnight stays/camping in park is only allowed in established sites 2. Check-out is 12:00 pm 3. Quiet hours from 10:00 pm to 6:00 am; idling of motor vehicles is prohibited during quiet hours 4. Generators permitted from 8 am to 8 pm 5. Campsite occupancy may not exceed 14 cumulative days within a 28-day period 6. Collection of firewood is prohibited within the park 7. No attaching or tying items to trees 8. Pets must be leashed at all times and may not be left unattended
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