Lake Mary Campground at Mammoth Lakes is one of the most popular campgrounds in Mammoth Lakes, partly because of its convenient location. Lake Mary Campground is within walking distance of the lake, and some sites have a nice view of the water. Fishing is excellent and two marinas offer boat rentals and have launch ramps. There is no swimming in the lake, and the speed limit is 10 MPH. Many anglers use float tubes.
Five serene alpine lakes make up the Mammoth Lakes region of the Eastern Sierra. Together with Mammoth Lakes Village and the ski resort at Mammoth Mountain, the entire Mammoth Lakes region attracts visitors and vacation home owners from around the state.
◊ Hiking to nearby alpine lakes, boating, fishing, and horseback riding.
◊ Trail rides at Mammoth Lakes Pack Outfit
◊ Marinas with boat rentals and launch ramps
◊ Paved bike/hike trail connecting the village and lakes
◊ Ropes course, rock climbing wall, bungee trampoline, zip lines
◊ At nearby Woolly's Adventure Summit: mountain coaster rides and summer tubing
◊ Scenic gondola rides
◊ Mammoth Mountain ski slopes transform into thrilling mountain biking trails.
Lake Mary Campground at Mammoth Lakes is divided by the road at the northwest end of Lake Mary. The campground features 48 campsites which may be reserved, and all of them can accommodate trailers, RVs, and tents. The campsites closest to the lake are arranged with shared parking spaces, making them inviting for two families who might be able to reserve a pair of sites side by side.
Some of the campsites farther back from the lake have a little more separation. Campsites 46 - 50 are designated as hike-in sites, requiring only a short walk from your parking slot to the site.
◊ Campsites with fire rings, picnic tables, and bear-proof food storage lockers
◊ Drinking water spigots
◊ Restrooms with flush toilets
◊ Paved campground roads and driveways
Tentative opening date: May 23, 2025
| Lake Mary Campground at Mammoth Lakes Basics | |
|---|---|
| Lake Mary Campground Location: | Adjacent to Lake Mary in Mammoth Lakes |
| Elevation: | 8,900 feet |
| Mileage from major cities: | 320 miles north of Los Angeles 180 miles south of Reno. |
| Number of Campsites: | 48 |
| Open - Closed: | Late May through mid-September, depending on weather |
| Max. People per Site: | 6 (including children) |
| Vehicles per Site: | 2 vehicle, 2nd vehicle $5 per night |
| Maximum Length of Stay: | 14 days |
| Pets: | On leash, always attended |
| Operated by | Inyo Recreation/California Land Management for Inyo National Forest |
| Information - Inyo NF, Mammoth Lakes |
(760) 924-5500 |
| Reservations | |
|---|---|
| Reservations recommended | Lake Mary Campground reservations can be made for camping dates from late May through early September. reservations can be made up to 6 months in advance of arrival date. |
| Maximum RV/Trailer Length: | 30 feet |
| Accessible Sites: | None designated |
| Favorite Campsites: | #12, 18, 20, 37 |
| Campground Map: | Lake Mary Campground Map
Note that sites listed as first-come, first-served on this map are not accurate. Nearly all can be reserved. |
| Fees: | $34 per night ($2 more on holiday weekends)
Plus $10 reservation fee |
| Reservations: | Lake Mary Campground Reservations |
| Check-in, check-out: | Check-in: 2:00 PM Check-out: Noon |
| Lake Mary Campground Amenities | |
|---|---|
| Campsites: | Picnic table, fire ring, food storage locker; no hook-ups |
| Campground: | Restrooms with flush toilets, tap water |
| Showers: | Nearby at Lake George |
| Dump station: | No |
| Attractions near Lake Mary Campground: |
Trout Fishing Best Sellers |
| Updates | Last Updated April 2025 |
TJ Lake
Not all campsites can accommodate trailers or RVs of all lengths. Obtain firewood locally to avoid spreading pests.
Designated Accessible sites are usually reserved for people with disabilities who have a vehicle displaying an accessible parking placard or license plate
Big Lake & Mt. Washington
Lake Mary Campground
Visitors at Lake Mary Campground are close to all the great activities and attractions around Mammoth Lakes.
Mountain biking, zip lines, climbing walls, bungee trampoline, and much more.
Check for any campground updates:
Inyo National Forest - Lake Mary Campground
Reviews from Previous Campers
- 2023 - 2024 -