Blackwell Flats Campground offers a free, first-come camping area with 7 gravel sites on the west side of the Kootenai River approximately 3. 5 miles downstream from Libby Dam.

The site features a boat ramp with day-use parking, vault restrooms, picnic tables, and fire pits at each site, with pull-through options available for larger RVs.

Located off Forest Road 228 northeast of Libby, this quiet riverside access point is ideal for boating and fishing, though amenities are minimal (no drinking water or cell service).