USDA Forest Service · California

Agnew Horse Camp

USDA Forest Service · California, United States

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Sites
14
Hookups
4 no hookups
Drinking water
Yes
Restrooms
Yes
Showers
Yes
Pets
Yes
Elevation
8,369 ft
Dark sky
Bortle class 1
Cell coverage
AT&T good · Verizon good · T-Mobile none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
Access road
AGNEW MDWS CG Q-035 (NFSR 03S55) · crushed aggregate or gravel · suitable for passenger cars
Lake
Inyo National Forest
Nearest town
MAMMOTH LAKES
Address
REDS MEADOW SERVICES PO BOX 395, MAMMOTH LAKES, CA, 93546
Activities
Camping, Fishing, Hiking, Horseback Riding, Picnic Tables

14 numbered sites are mapped one by one - open the site map to pick yours.

About

Overview

Agnew Horse Camp is located in Reds Meadow Valley, just west of the full-service community of Mammoth Lakes, California. This equestrian camp provides access to some of the most spectacular wilderness in the Sierras and many outdoor activities such as horseback riding, fishing, hiking and photography.

Devils Postpile National Monument and the famous Ansel Adams Wilderness are nearby, and a pack station with several amenities is just down the road.

Recreation

The campground is a great base camp for hiking the area's many trails. Within a few miles, campers will find the High Trail, Shadow Creek Trail and River Trail, all for hiking and horseback riding. Trailheads to the Ansel Adams Wilderness and Pacific Crest Trail are also in the vicinity. Some of the terrain can be challenging for horses, especially due to the high elevation.

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

Facilities

The horse camp is adjacent to the main Agnew Meadows Campground and group camp. Four equestrian-friendly campsites are available with one horse corral per site. The road to the facility is narrow, single-laned, max trailer length of 25 feet recommended and only open in summer.

Natural Features

The campground sits in a lodgepole pine forest surrounded by high peaks, adjacent to creeks and a small lake, at an elevation of 8,400 feet. Spring and early summer wildflower displays bring even more color to the landscape.

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

Nearby Attractions

The area is close to Devils Postpile National Monument and the Ansel Adams Wilderness. Both areas provide great day trips, offering horseback riding and hiking trails, as well as unparalleled photographic opportunities.

Reds Meadow Pack Station and Resort has a general store and cafe. The trailhead for Rainbow Falls also begins near Reds Meadow.

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.

Weather, month by month

MonthTypical highTypical lowColdest nightHottest dayYears with a night below 32°F
January35°17°0°47°11 of 11
February34°16°2°49°11 of 11
March36°20°2°59°11 of 11
April42°24°7°56°11 of 11
May51°31°15°62°9 of 11
June66°42°25°78°3 of 11
July77°51°41°84°0 of 11
August74°50°42°81°0 of 11
September66°44°34°75°0 of 11
October59°36°15°72°7 of 10
November46°29°9°66°10 of 10
December37°19°2°53°10 of 10

Mid-month figures from 2016–2026 of daily weather at this spot (ERA5 reanalysis via Open-Meteo, CC BY 4.0), in °F. Typical is the median; coldest and hottest are the extremes seen.

Nearby campgrounds

All public campgrounds in California · Every state and province · Facts read from the operator 2026-03-11. Confirm fees, rules and current status with the operator before you go.