Dimond O is a 26-site campground in Yosemite National Park. It accommodates RVs, tents, and trailers, with sites for RVs up to 48 ft. It is a no-hookup campground. Waterfront and Riverfront sites are available. Around 24 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, Dimond O books up months ahead, but cancellations open regularly. Campsite Sniper watches every site 24/7 and alerts you the moment one frees up.
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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.
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The instant a match opens, you get a push. Go book it before anyone else.
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Dimond O's 26 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 pinged the instant one opens.
In just the last 7 days, 78 cancellations opened across 32 different dates at Dimond O. "Sold out" rarely means sold out.