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Agnew Horse Camp

Inyo National Forest — lakeside, fishing, hiking

Location: MAMMOTH LAKES, CA, CA

Price: From $35 per night

Rating: 4.1 out of 5 (8 reviews)

Season: May through October

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.The horse camp is adjacent to the main Agnew Mead

Cell coverage (FCC estimate): moderate signal. Actual signal may vary in remote areas. Best carrier: AT&T. Verizon 4G: 100%. AT&T 4G: 100%. T-Mobile 4G: 0%.

Amenities: Fire Rings, Picnic Tables, Fishing

Availability alerts: Set a free cancellation alert at camperwatch.org/campground/agnew-horse-camp to be notified when sites open up.

Nearby campgrounds: Agnew Meadows Group Camp (MAMMOTH LAKES, CA), Pumice Flat Group Camp (Mammoth Lakes, CA), Obsidian Flat (LEE VINING, CA), Reversed Creek Campground (June Lake, CA).

Cell Phone Coverage at Agnew Horse Camp

Cell signal at Agnew Horse Camp (MAMMOTH LAKES, CA): moderate overall signal based on FCC broadband data. Best carrier: AT&T.

  • Verizon 4G LTE: 100% coverage
  • AT&T 4G LTE: 100% coverage · AT&T 5G: 100%

Coverage data source: FCC Broadband Data Collection (BDC). Actual signal may vary due to terrain, tree cover, and distance from towers. Camper reports are more reliable than coverage maps in remote areas.

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CamperWatch›CA›Agnew Horse Camp
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Inyo National Forest — lakeside, fishing, hikingLive availability via Recreation.gov· synced every 30 min

Agnew Horse Camp

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MAMMOTH LAKES, CA, CA★ 4.1 (8 reviews)From $35/nightFederal campground · book on Recreation.gov
On this page ↓OverviewConditionsPlan Your TripCommunity

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.The horse camp is adjacent to the main Agnew Meadows Campground and group camp.

Best for:AnglersHikersFamiliesSites:Tent
LIVE · weather + fire + AQI + availability + wildlife

Verified facts

RIDB / Recreation.gov official database
Check-in2:00 PM
Check-out12:00 PM
SeasonMay through October
Stay limit14 days
Max RV100 ft
HookupsNo hookups.
ADA sites2 sites
PetsAllowed
CampfiresAllowed
Max/site6 people

Amenities

RIDB /facilities /campsites · owner-verified
Essentials
Fire Rings
Recreation
Picnic Tables
Family & Pets
Fishing

Straight talk

CamperWatch intel · curated from camper reports

Known issues, each with the workaround. Read before you book.

Known issuesFederal campground — book early. No hookups at most sites. Seasonal operations.

Things to do nearby

RIDB /activities /recareas + intel

Conditions today

Live
at campground coordinates

Cell signal

FCC BDC · quarterly dataset
T-Mobile
4G · 0%
Verizon
4G · 100%
AT&T
4G + 5G · 100%

FCC maps are theoretical — camper reports confirm signal. Best carrier: AT&T.

Location

Leaflet · OpenStreetMap tiles
Open in OpenStreetMap ↗
760-873-2400· Inyo National Forest
clm@clm-services.com
Getting there →

From U.S. Highway 395, take Highway 203 west through the town of Mammoth Lakes. Pass Mammoth Mountain Ski Area to Minaret Vista. Continue on Red's Meadow Road to the Agnew Meadows turnoff, about 2.5 miles.

Campground entrance

Google Maps API

Community

#community · posts, photos & Q&A · AI-moderated (Claude Vision)

Pro tips

  • Book on recreation.gov exactly 6 months ahead at 10am ET — Inyo National Forest fills fast in peak season.
  • Check current road conditions at Inyo National Forest before arrival — seasonal closures common.
  • Bear country — store all food in bear boxes or locked vehicle at all times.

Frequently asked questions

RIDB facts + intel · FAQPage schema, speakable
How much does Agnew Horse Camp cost per night?+
Agnew Horse Camp costs $35 per night. Hookup options: No hookups.
What season is Agnew Horse Camp open?+
Agnew Horse Camp is open May through October. Check-in is 2:00 PM, check-out is 12:00 PM.
Does Agnew Horse Camp have hookups?+
No hookups.
What is the maximum RV length at Agnew Horse Camp?+
Agnew Horse Camp can accommodate RVs up to 60 feet.
How do I make reservations at Agnew Horse Camp?+
Agnew Horse Camp is a federal campground — book 6 months ahead at Recreation.gov. Set a free CamperWatch cancellation alert to be notified the moment a site opens.
What is the cell service like at Agnew Horse Camp?+
According to FCC coverage maps, cell signal at Agnew Horse Camp is rated moderate. Best carrier: AT&T. FCC maps show theoretical coverage — actual signal in remote or heavily forested areas may be weaker.
What season is Agnew Horse Camp open, and what are check-in times?+
Agnew Horse Camp is open May through October. Check-in is 2:00 PM, check-out is 12:00 PM.

Official resources

Vista Recreation
Compare campgroundsPlan a multi-stop trip
●Data sources on this page
Recreation.gov — Live site availability — updated every 30 min
recreation.gov · RIDB API
National Weather Service — Live hourly forecast + active alerts
api.weather.gov · open-meteo.com
Google Air Quality API — Live AQI at exact campground coordinates
airquality.googleapis.com
iNaturalist — Research-grade wildlife within 8km
api.inaturalist.org
Google Pollen API — Today’s tree, grass & weed pollen forecast
pollen.googleapis.com
FCC Broadband Map — Verizon, AT&T, T-Mobile 4G/5G coverage data
broadbandmap.fcc.gov · quarterly
Sunrise-Sunset.org — Sunrise, sunset & golden hour for today
api.sunrise-sunset.org
Google Street View — Campground entrance & access road imagery
maps.googleapis.com
RIDB — ADA sites, hookups, toilets, pets, campfire rules, bear boxes, max RV, activities, contact, directions
ridb.recreation.gov · /facilities /campsites /activities /links /recareas

CamperWatch never fabricates data. Where data is unavailable, it is not shown.

$35 /night★ 4.1 (8)
SeasonMay through October
Check-in2:00 PM
Check-out12:00 PM
Reserve on Recreation.gov ↗
Dates full? Get an availability alert
FAQ
How much does Agnew Horse Camp cost per night?+
What season is Agnew Horse Camp open?+
Does Agnew Horse Camp have hookups?+
All 7 questions →

Nearby Campgrounds

Agnew Meadows Group Camp

MAMMOTH LAKES, CA

From $50/night

Pumice Flat Group Camp

Mammoth Lakes, CA

From $99/night

Obsidian Flat

LEE VINING, CA

From $20/night

Reversed Creek Campground

June Lake, CA

From $32/night

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