Pumice Flat Group Camp

Campground · California · 4 bookable sites ·

Managed by the USDA Forest Service

Inyo National Forest (NF) · Open Access

4
Bookable sites
40 ft
Max rig length
up to 50
People per site
7,663 ft
Elevation
Pumice Flat Group Campground
Photo: CLM · Recreation.gov

Overview

Pumice Flat Group Camp is located in the Red's Meadows and Devils Postpile section of the eastern Sierra Nevada Mountains, just west of the full-service community of Mammoth Lakes, California.

This group camping facility provides access to some of the most spectacular wilderness in the Sierras and many outdoor activities such as horseback riding, fishing, hiking, photography and geologic study of the dramatic landscape. Devils Postpile National Monument and the famous Ansel Adams Wilderness are nearby for campers to explore.

Recreation

This campground is a great base camp for hiking the area's many trails. Within a few miles, campers will find trailheads to the Ansel Adams Wilderness, Pacific Crest Trail and John Muir Trails. There is a mandatory shuttle that takes hikers to nearby trailheads.

Fishing enthusiasts can try for trout in the lake or the North Fork of the San Joaquin River.

Facilities

The group camp is within the main Pumice Flat Campground, which offers first-come, first-served individual sites. The group area consists of four group campsites, spaced well apart and located fairly close to either creek. Picnic tables, campfire rings and food storage lockers are provided.

The road to the facility is narrow, single-lane and only accessible in summer.

Natural Features

The campground sits in a lodgepole pine forest surrounded by high mountain peaks and adjacent to two creeks. The elevation is 7,700 feet.

The area boasts some very interesting geologic features, including numerous lakes and rugged mountains, which lend themselves well to photography.

Many species of wildlife call the mountains home, such as black bear, mountain lions, mule deer, pine marten, pika, fish and birds.

Nearby Attractions

The Red's Meadow Pack Station and Resort are about 2.5 miles away at the end of Red's Meadow Road. A general store and cafe are available. The trailhead for Rainbow Falls also begins here.

The area is very close to Devils Postpile National Monument and the Ansel Adams Wilderness. Both areas have numerous trails and unparalleled photographic opportunities.

Devils Postpile National Monument

Ansel Adams Wilderness

Charges & Cancellations

Once your reservation start date has begun, neither the Recreation.gov Contact Center nor the campground manager will be able to modify your reservation.

The facts

  • 4 bookable sites
  • Vehicles up to 40 ft
  • Up to 50 people per site
  • Loops: FLT2, FLT3, FLT4, PUMI

Site types

  • 4 Group Standard Nonelectric

Amenities

  • Fire pits
  • Picnic tables
  • Shade
  • Pets allowed

Not recorded upstream: electric hookups, water hookups, sewer hookups, campfires allowed, grills.

Book on Recreation.gov

4 campsites at Pumice Flat Group Camp

Check-in 2:00 PM · Check-out 12:00 PM

SiteLoopTypeEntrySurfaceMax rigPeople
002FLT2Group Standard NonelectricBack InGravel30 ft20 🐾
003FLT3Group Standard NonelectricBack InGravel30 ft20 🐾
004FLT4Group Standard Nonelectric—Gravel40 ft50 🐾
001PUMIGroup Standard Nonelectric—Gravel40 ft30 🐾

Getting there

From U.S. Highway 395, take Highway 203 west through the town of Mammoth Lakes. At the second traffic light, turn right onto Minaret (203). Pass the Mammoth Mountain Ski Area and Minaret Vista. Continue a few miles on Red's Meadow Road to the campground turnoff.

37.64571, -119.07412 · 37°38'44.6"N 119°4'26.8"W

Directions (Google Maps) · Directions (Apple Maps)

Typical weather

Typically 78°F in Jul, down to 41°F in Feb.

JanFebMarAprMayJunJulAugSepOctNovDec
High °F414146516070787771614941
Low °F171822273542494740302317
Precip in4.23.83.31.51.50.50.50.50.51.42.04.1

1991–2020 averages from the nearest NOAA station, 6.2 mi away — not measured at the facility itself, and elevation can make a real difference over that distance.

Map

More photos

Member photos

Common questions about Pumice Flat Group Camp

Can you reserve a site at Pumice Flat Group Camp?
Yes, Pumice Flat Group Camp is reservable through Recreation.gov.
How many campsites does Pumice Flat Group Camp have?
4 sites.
What is the maximum RV length at Pumice Flat Group Camp?
40 ft. That is the longest vehicle the sites here are recorded as taking; individual sites may be shorter.
Are pets allowed at Pumice Flat Group Camp?
Yes, pets are allowed at Pumice Flat Group Camp.

Also listed by

Pumice Flat Group Camp also appears in other federal recreation data. Facts below are matched by name and location, not confirmed by Pumice Flat Group Camp's operator.

USDA Forest Service — data as of Aug 24, 2026

  • Pumice Flat Group Site 1 - $143.00 per night Pumice Flat Group Sites 2 & 3 - $95.00 Pumice Flat Group Site 4 - $237.00

Restrictions:

  • Campers may drive into Reds Meadow Valley; however shuttle fee applies. Active bear area, bear boxes are provided and must be used (typical bear box size 48"x 30"x 36").

USDA Forest Service's own page

Camping near Pumice Flat Group Camp

Comments

Contact

Recreation.gov last updated this record on 2026-03-11.

Facility information and photographs from Recreation.gov (RIDB). SpotOpened is not affiliated with Recreation.gov or any federal agency.