Union Flat is a 11-site campground in Tahoe National Forest. It accommodates car camping, RVs, tents, and trailers, with sites for RVs up to 50 ft. It is a no-hookup campground. Waterfront and Riverfront sites are available. Around 11 sites are shaded. Pets are welcome at some sites and most sites have a fire pit. Maximum party size is 12. Like most popular Recreation.gov campgrounds, Union Flat books up months ahead, but cancellations open regularly. Campsite Sniper watches the targets you choose and alerts you when one frees up. We never book, hold, or pay for reservations; you book directly on Recreation.gov.
View on Recreation.gov ↗ Get directions ↗
Tap any pin on the map to see that campsite's open dates, details, and a booking link.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Union Flat. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.
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Union Flat's 11 sites book up months ahead on Recreation.gov; most openings come from cancellations. Pick a site on the map to see its 6-month calendar, or set a free Campsite Sniper alert to get notified when one opens. You still complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
In just the last 7 days, 1 cancellations opened across 1 different dates at Union Flat. "Sold out" rarely means sold out.