It takes several miles of semi-rough gravel road to get there, but this first-come-first-serve site was a treat. There were ~45 camp sites tucked away in the trees only a short walk from the Bowman Lake (pictured) and several hiking trails. There's a drop box to pay the $25 fee via cash or credit card.
No cell service for many miles out. Starlink works but you might have trouble finding an opening large enough in the canopied campground to catch a strong signal.
For EV owners, the closest L3 chargers I saw were in Kalispell maybe 50 miles south. I had no trouble with the round trip or the terrain in my Kona.