Lake Mary Campground
Inyo National Forest
Lake Mary Campground in California is fully booked on Recreation.gov right now. Campsites here open up when other campers cancel their reservations. Set a free CampSage cancellation alert and we'll email you the instant a spot frees up, so you can grab it before it's rebooked.
⚡ EV charging nearby
Nearest DC fast charging: 2.9 mi away (straight line).
Distances are straight-line, not driving — the road can be much longer where a river, a lake or a canyon sits in between. From OpenStreetMap — community-mapped, so plug types can lag reality. Verify on your charging network’s app before counting on a charger.
🔭 Planning further ahead?
We watch the next 60 days closely — that's where cancellations show up. recreation.gov takes bookings out to about April 2027, so there may be 2+ night stays past our window.
📊 How often sites open up here
CampSage's scans caught 6 openings at Lake Mary Campground over the last 30 days, on 6 separate days, most of them for stays 2–6 days out and the openings typically covered 2–3 nights.
These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
🏕️ About this campground
Ratings
📶 Cell coverage camper-reported
💡 Insider tips from campers
❓ Lake Mary Campground FAQ
How do I reserve a campsite at Lake Mary Campground?
Lake Mary Campground in California takes campsite reservations through Recreation.gov. On this page, use the “Book / check availability” button to open the live booking page, see which dates are free, and reserve your site.
How can I get a spot at Lake Mary Campground when it's fully booked?
Popular campgrounds like Lake Mary Campground often fill months ahead, but campers cancel every day and those sites reopen for booking. CampSage checks availability for you and sends a free email the instant a cancellation opens — set an alert on this page and you can grab the spot before anyone else.
How often do campsites open up at Lake Mary Campground?
CampSage's scans caught 6 openings at Lake Mary Campground over the last 30 days, on 6 separate days, most of them for stays 2–6 days out and the openings typically covered 2–3 nights. These are the openings our own scans saw — not a figure the booking system publishes. We re-check availability several times a day, so the real number can be higher.
Is Lake Mary Campground a good campground?
Lake Mary Campground holds an average rating of 4.2/5 from 271 camper ratings on Recreation.gov. The full star breakdown is shown above.
Is there cell service at Lake Mary Campground?
Of the carriers campers have reported on at Lake Mary Campground, AT&T rates highest at 1.4 out of 5 from 61 reports. See the carrier-by-carrier breakdown above — service can still vary by campsite, terrain, and weather.
Where is Lake Mary Campground located?
Lake Mary Campground is located in Eastern Sierra / Mammoth, California. Tap “Directions” above for driving directions, or see nearby campgrounds lower on this page.
📡 Get notified when this park frees up
Subscribe in your calendar or RSS reader and new openings at this campground show up automatically — no account needed.
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