Four Jeffrey Campground – Inyo National Forest

Four Jeffrey Campground (often called “4 Jeffrey”) is a popular, large developed campground in Inyo National Forest near Bishop, California. It sits along the South Fork of Bishop Creek in a scenic valley between Grouse Mountain and Table Mountain at approximately 8,100–8,300 feet elevation.

The campground offers a mix of shaded sites (under aspens, Jeffrey pines, and other trees) and more open areas, with many sites providing beautiful views of the surrounding Sierra Nevada peaks. It feels relatively secluded despite its size due to the stepped layout and vegetation. The South Fork Bishop Creek runs nearby or through parts of the area, creating a peaceful, creekside atmosphere ideal for relaxing, fishing, and enjoying nature.

It typically operates from late April through mid-to-late October (weather and snow permitting), with some sites reservable and others first-come, first-served. It’s about a 15–25 minute drive west from Bishop via Highway 168 and South Lake Road.

Amenities

Four Jeffrey offers solid facilities for a USFS campground:

  • Campsites: 106 single-family sites (including a few tent-only). Most accommodate tents, RVs, and trailers up to about 40 feet. Each site includes a picnic table, fire ring with grill, and bear-proof food storage locker.
  • Restrooms: Accessible flush toilets (well-maintained and cleaned regularly).
  • Water: Potable drinking water available at spigots.
  • Dump Station: Available (free for campers; fee for non-campers).
  • Other: Fish cleaning station, no showers, no electrical hookups, no sewer connections at sites. Firewood may be available for purchase or gathering (check current rules).
  • Accessibility: Some accessible sites and facilities.

Fees are typically around $34–$35 per night (discounts often available with America the Beautiful passes). Reservations are recommended for peak summer months via Recreation.gov.

Activities

The area is a hub for outdoor recreation in the Eastern Sierra:

  • Fishing — Excellent trout fishing in the stocked South Fork of Bishop Creek (rainbow, brown, brook, and others). A fish cleaning station is on-site.
  • Hiking & Backpacking — Direct access to trails into the John Muir Wilderness. Popular nearby destinations include South Lake, Long Lake, and other alpine lakes with stunning scenery, waterfalls, and potential glacier views. The Bishop Pass Trailhead is close.
  • Swimming — Cooling off in the creek (where safe and allowed).
  • Boating — Non-motorized or slow-speed boating on nearby lakes like South Lake.
  • Horseback Riding — Nearby outfitters (e.g., Rainbow Pack Outfitters) offer trail rides and pack trips.
  • Wildlife Viewing & Photography — Scenic mountain views, fall aspen colors, stargazing (dark skies), and nature observation.
  • Other — Picnicking, relaxing by the creek, and day trips to Lake Sabrina or other Bishop Creek Canyon spots.

Wildlife in the Area

The Eastern Sierra and Inyo National Forest around Bishop Creek Canyon host diverse wildlife. Common or possible sightings include:

  • Mammals: Mule deer (very common), black bears (food storage is required), coyotes, marmots, jackrabbits, occasional bobcats or mountain lions, and bighorn sheep (Sierra Nevada subspecies in higher rocky areas).
  • Birds: Various songbirds, raptors (e.g., golden eagles), waterfowl near lakes/creeks, and grouse.
  • Other: Beavers (and their dams/chewed trees along Bishop Creek), amphibians like frogs/toads in wet areas, and trout in the creek.

Note: Always practice bear safety, store food properly, and maintain distance from wildlife. The area is also home to pinyon-juniper, aspen groves, and wildflowers in season.

Four Jeffrey is praised for its convenience to Bishop (for supplies), stunning high-elevation scenery, and access to world-class hiking and fishing while still feeling immersive in nature. It’s a favorite for families, RVers, anglers, and hikers exploring the Bishop Creek Canyon area. For current conditions, availability, or fire restrictions, check Recreation.gov or the Inyo National Forest website.

Coldwater Campground

Coldwater Campground is a campground located in the Mammoth Lakes area of the High Sierra in Mono County, California. Lake Mary is the largest and the most developed of the eleven lakes in the Mammoth Area. The campground is located along Coldwater Creek, which feeds water into the scenic Lake Mary.

Coldwater Campground, Mammoth Lakes, Mono County, California
Coldwater Campground, Mammoth Lakes, Mono County, California

The campground is quite popular due to its location on the mountain and proximity to Lake Mark. The lake offers tremendous fishing and opportunities for hiking and enjoying the picturesque scenery. The fishing at Lake Mary features Rainbow, Brown and Brook trout and on more than one trip, my evenings were spent watching sunsets while fly fishing. The peak season is from late May to early September each year.

The campground offers access to many nearby activities including Devils Postpile, Reds Meadow,, Rainbow falls and Hot Creek. Two boat ramps and marinas allow for boating however the 10 mph limit on the lake keeps the lake angler friendly. Campsites typically share parking and the sites are reasonably flat. Tall pine trees offer shade from the high altitude sun.

This campground is in bear country and typically bears activity is fairly high. All food and scented items must be stored in the lockers. All trash must be disposed of in the bear proof trash receptacles. Do not store food, trash or scented items in your vehicle.

Coldwater Campground Map

Campground Summary

NameColdwater Campground
LocationMammoth Lakes, Inyo County, California
Latitude, Longitude37.5980514,-118.9974829
Elevation9,000 feet
Number of Sites74
AmenitiesCampsites are organized into two loops, with sites fairly close together and near either creek. Pressurized water spigots and flush toilets are provided throughout the facility, and there are picnic tables, campfire rings and bear-proof food storage lockers at each campsite.

References

Convict Lake

Convict Lake is a stunning alpine lake in Mono County, California, within the Eastern Sierra Nevada near Mammoth Lakes. It is renowned for its crystal-clear turquoise waters, dramatic mountain backdrop, excellent trout fishing, and a colorful history tied to its name.

Another beautiful day at Convict Lake, in the High Sierra Mountains
Another beautiful day at Convict Lake, in the High Sierra Mountains

Physical Description and Geography

Convict Lake is a naturally formed glacial lake, carved by glaciers during the Pleistocene epoch and impounded by a terminal moraine. It sits in a narrow box canyon within the Sherwin Range of the Sierra Nevada, part of the Inyo National Forest and adjacent to the John Muir Wilderness.

  • Elevation: Approximately 7,580–7,850 feet (2,310–2,393 m) above sea level.
  • Size: Surface area of about 168–170 acres (roughly 0.68–0.69 km²). It is oblong in shape, with a maximum length of about 0.9 miles (1.4 km) and maximum width of 0.4 miles (0.6 km).
  • Depth: One of the deeper lakes in the region, with a maximum depth of around 140 feet (43 m) and an average depth near 88–100 feet. This depth contributes to cold, stable water temperatures ideal for trout.
  • Water Characteristics: Exceptionally clear, turquoise-blue waters with high transparency (Secchi disk depths up to 50+ feet reported in studies). It is oligotrophic (low nutrient levels), with cold temperatures, high dissolved oxygen, and near-neutral pH, supporting limited plankton and benthic life but pristine conditions overall.

The lake is fed primarily by snowmelt and glacial runoff from the surrounding watershed (about 16 square miles) and drains into Convict Creek. Steep granite walls and talus slopes rise sharply around it, creating a dramatic, enclosed setting.

It was like a scene from “Grumpy Old Men”, when a man walked into the store in a tuxedo while I am purchasing a fishing license.

J. Rathbun

Surrounding Landscape and Scenic Beauty

Convict Lake is often praised as one of the most picturesque and accessible lakes in the Eastern Sierra. It is boxed in by towering peaks, with Mount Morrison (12,241–12,279 feet / ~3,731–3,745 m), the prominent high point to the southeast, dominating the skyline. Other rugged granite features, such as Sevehah Cliff, add to the vertical drama.

The shoreline features a mix of forests (including aspens that turn brilliant gold in fall), meadows, and rocky areas. A popular ~3-mile (relatively flat, ~200 ft elevation gain) loop trail encircles the lake, offering continuous views and easy access for hikers, photographers, and anglers.

Seasonal Beauty:

  • Summer: Vibrant turquoise waters reflecting blue skies and peaks; wildflowers and lush greenery.
  • Fall: Stunning aspen colors against the mountains and lake reflections.
  • Winter/Spring: Snow-capped peaks, potential frozen surfaces, and dramatic storm light.

Visitors and reviews frequently describe it as “breathtaking,” “peaceful,” “magnificent,” and one of the most beautiful drive-to lakes, with easy access just a couple of miles off Highway 395. It has appeared in commercials and ads due to its photogenic qualities. The combination of clear water, alpine scenery, and relative seclusion (despite accessibility) makes it exceptional.

California Wild Rose (Rosa californica) found around Convict Lake, California
California Wild Rose (Rosa californica) found around Convict Lake, California

History and Naming

The Northern Paiute (Mono) people traditionally knew the area and called the lake something like Wit-sa-nap (associated with legends of water babies or spirits). Early settlers referred to it as Monte Diablo (“Mountain of the Devil”).

Its current name stems from a dramatic 1871 incident: On September 17 (or 23 per some accounts), 29 convicts escaped from the Nevada State Prison in Carson City. A posse pursued one group led by Charlie Jones to the lake area. A shootout ensued, killing posse members including Robert Morrison (a Benton merchant) and Mono Jim. The lake and creek were renamed Convict Lake in memory of the event, while the tallest peak was named Mount Morrison. Most escapees were eventually recaptured.

A resort/camp has operated here since the late 1920s (originally Raymer’s Camp, later Convict Lake Camp), with current facilities including cabins, a restaurant, and boat rentals.

Wildlife, Recreation, and Ecology

The lake supports a robust fishery, primarily rainbow trout, brown trout, and brook trout, stocked regularly. Its cold, oxygenated, clear waters produce large, healthy fish (some in the 8-pound range). Shore fishing, boat/kayak/float tube angling, and the loop trail are popular.

Other recreation includes camping (Convict Lake Campground with ~85–88 sites), hiking into the backcountry, photography, and wildlife viewing. The area has bears, so proper food storage is required.

Ecologically, it remains relatively pristine with low productivity, though managed for recreation and stocking. Water quality is generally excellent.

Practical Information

Convict Lake is located at approximately 2000 Convict Lake Road, Mammoth Lakes, CA, easily reachable from U.S. Highway 395. It is open seasonally for many activities (typically late spring through fall for full access), with winter offering a different serene beauty. Facilities include parking, boat launch, resort amenities, and trails.

In summary, Convict Lake exemplifies the raw beauty of the Sierra Nevada: a deep, clear glacial lake nestled in a dramatic canyon, framed by towering peaks, and offering accessible yet profound natural splendor alongside a touch of Wild West history. It remains a favorite for locals and visitors seeking tranquility, adventure, and unforgettable scenery.

Convict Lake Trail Map

References

Convict Lake Campground

Convict Lake Campground is a wonderful location to camp in the amazing High Sierra Mountain near Convict Lake in Mono County, California. The campground is located about 100 yards from Convict Lake and some of the sites will have views of the lake. Those sites which do not have a view of the lake must simply take in the wonderful rugged High Sierra Mountains as their back drop.

A deer walking the road into Convict Lake Campground
A deer walking the road into Convict Lake Campground

The campground is situated so that Convict Creek runs down its length on one side. The small creek offers a wonderful sound track to some of the campsites. It’s easy access allows you to walk from the campsite to the creek in about 10 seconds. This is a nice place to fish, or just take a nap in the afternoon. I can speak from first hand experience that bear will also use paths near to creek to enter and egress the campground.

I can speak from first hand experience that bear will also use paths near Convict Creek to enter and egress the campground.

J. Rathbun
Convict Creek offers fishing and a few spots to take a nap.
Convict Creek offers fishing and a few spots to take a nap.

Overall, I have enjoyed every stay at this campsite, and each visit is memorable. The campground offers great access to all of the activities at Convist Lake and a good place to jump off when exploring the Eastern Sierra.

Depending upon the time of year, you may need to make reservations. My past few trips were hunting for Fall Colors and in October the camp ground typically has some good first come first serve camp sites. The campground is typically serene, quiet and a wonderful place to be.

Campground Summary

NameConvict Lake Campground
LocationConvict Lake, Mono County, California
Sites85
Elevation7600 feet
AmenitiesTables, Fire rings, Flush toilets, drinking water, hot showers and a dump station. Food storage lockers for safety from bears.
SpecialActive Black Bear Population

Convict Lake Campground Trail Map

References

Oh! Ridge Campground

Oh! Ridge Campground

Oh! Ridge Campground is the first campground in the June Lake Loop located in the Eastern High Sierra in Mono County, California.

The campgrounds is at an elevtion of 7,600 feet. Campsites are a ridge in an open area above the shoreline of scenic June Lake. There is a day use area which has a a swimming beach located adjacent to the campground.

The outstanding lake and mountain views at this campground are a favorite spot for both families and anglers. Every campsite has a bear locker for food storage. Active bear area, bear boxes are provided and must be used (typical bear box size 48″x 30″x 36″).

June Lake serves as a wonderful place to camp and can be a great jumping off point to explore many of the Central Sierra’s attractions including Tioga Pass, Yosemite National Park , Mono Lake, Lee Vining, Bodie State Historic Park, Bridgeport, Green Lakes, Devil’s Postpile National Monument, Mammoth Lakes, Crowley Lake and the Long Valley Caldera, Lundy Canyon, Virginia Lakes, Big Springs and the Upper Owens River, the Mono Craters, the Inyo Craters, and the Benton Hot Springs

Campground Summary

NameOh! Ridge Campground
LocationJune Lake Loop,
Mono County, California
Latitude, Longitude
Elevation7,600 feet
Number of Sites143
AmenitiesBear Locker, Water, Flush Toilets

Campground Map

References