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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

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Afterbay Campground upper spots

Campground

Afterbay Campground

Montana

Weather Signal Booking Overview Reviews Trip reports Photos Nearby

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

At a glance

Type: Campground
State: Montana
Coordinates: 45.3154° N · 107.9415° W
Phone: (406) 666-2333
Booking: First-come, first-served

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Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Trip reports

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Booking

Reservations

First-come, first-served

(406) 666-2333 Get directions

Recreation.gov and the managing agency

Weather

7-day forecast

Today77°57°Chance Rain Showers
Fri81°55°Mostly Sunny
Sat65°51°Patchy Fog
Sun70°49°Showers And Thunderstorms
Mon75°51°Mostly Sunny
Tue79°52°Sunny
Wed79°52°Sunny

Today: Chance Rain Showers · wind 9 mph ESE

National Weather Service · refreshed hourly