Union Flat is a national park campground at Tahoe National Forest in Sierra County, California. Reservations are managed through Recreation.gov. Instead of refreshing Recreation.gov, let Campsite Tonight watch for cancellations and automatically drop an open site into your cart the instant one frees up.
Union Flat is in very high demand — sites here routinely sell out well in advance. Cancellations are often the best way in, which is exactly what Campsite Tonight watches for.
The campground accommodates RVs and trailers up to 50 ft. Campers rate it 3.4/5 across 27 reviews.
Other campgrounds at Tahoe National Forest include Loganville, Packsaddle, Berger, Diablo and Wild Plum.
Total reservations in April — 2025: 8
Address
Camptonville, California
Coordinates
39.5681, -120.7450
Very high demand - sites typically fill up immediately when the booking window opens. Plan to book the moment reservations open.
Tahoe National Forest
Tahoe National Forest
Tahoe National Forest
Tahoe National Forest
Tahoe National Forest
Tahoe National Forest
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