CAMPANAC.Powered by public lands intelligenceMore Than Just Parks
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U.S. Forest Service · Inyo National Forest · CA

Hartley Springs Campground

1Heads up1 fire 49 mi away
Wildfire
Wildfire Training fire · 49 mi away · 0 acres · updated Oct 15, 2026
Fires: NIFC/IRWIN via MTJP wildfire tracker · Oct 15, 2026
The agency doesn’t say how you get a siteIts record carries no access type, so treat it as a place to phone before you drive.
Get directionsWhat it costs, and the rules
Right now
Listed not openA database flag with no reason and no date
Drawn from the record · 8,430 ft · 0% tree cover · Bortle 2 sky
8,430 ftElevation
2.0 miWater · June Lake
7.8 miNW of Mammoth Lakes, CA
0%Tree cover
Bortle 2Night sky · 329th darkest of 1,201 in CA

The place

the agency’s own description · what’s there

In the agency’s own words

Located between June Mountain and Obsidian Dome, at an Elevation of 8400 feet, this campground has 25 campsites surrounded by pine forest with nearby access to the tributaries of the headwaters of Owens River. Bring your own water. Self register when you arrive, no reservations. 14 day stay limit. No bear lockers are available at this site. Please secure your food and trash from animals.

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

Facilities

Drinking water
None, bring your own
“…of the headwaters of Owens River. Bring your own water. Self register when you arrive, no reservations. 14…”
Bear boxes
Yes
Source: Stated in the agency description
Water, toilets and showers: read from the agency description, shown above · Sep 12, 2026

Around the campground

On the water
River
Fall color · reported 8 days ago, 3.4 km away
Peak color
Source: Stated in the agency description
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (3.4 km) · Oct 9, 2026

Phone before you drive

recreation.gov publishes no availability for a campground you can’t reserve, so there’s no thirty-night reading to draw here. The season bar above is what the agency does publish.

Booking window6 months outBooking opens 6 months ahead; today unlocks arrivals through April 17, 2027. The agency publishes no reservable season in the record we hold, so the window may close earlier than that.recreation.gov
Runs itU.S. Forest Servicethe agency’s record
Directions
Every line of the receipt · 4

What you actually pay

The sign priceU.S. Forest Service
The U.S. Forest Service publishes no per-night rate for this campground that we can read, so there’s no sign price to print. That’s a gap in the record, not a free campground.
Free
The booking feerecreation.gov
We hold no recreation.gov booking record for this campground, so we can’t say whether a booking fee applies.
What a stay costs
The agency publishes no nightly rate for this campground, so there’s no total to show.
How we know this receipt · 4
Booking fee, change fee, cancellation fee, no-show: Rules and Reservation Policies, Recreation.gov, the published fee schedule, curated by hand into lib/reservation-fee-schedule.json (9 rows, each carrying its own verbatim sentence). The publisher states these policies were last updated September 2019. · Sep 9, 2026
The two totals: Derived by CAMPANAC by adding the agency’s own published nightly rate to recreation.gov’s own published reservation fee. Both components are cited above; the addition is ours and is shown only where every component is known. · Sep 9, 2026
Who keeps the booking fee: Recreation.gov facility policy text, Dead Swede Campground (facility 234221) · Not on the national policy page. This is agency policy text recreation.gov publishes on individual campground pages; this site holds it verbatim on 45 active campgrounds (campground_rules.cancellation_description, scripts/load-facility-rules.mjs). · Sep 9, 2026
The contract: Reservation Gods: Who Stole Our Campsites and Sold Them Back to Us, More Than Just Parks, April 2025 · Apr 1, 2025
Source: USFS Enterprise Data Warehouse · Aug 24, 2026

record Aug 24, 2026 · How we know all this

Seen something wrong here? Tell us.

Getting there

the map and the coordinate
Coordinate37.77170, -119.03730

Where it is

Source: USFS Enterprise Data Warehouse · Aug 24, 2026

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

This Afternoon62°Sunny
Tonight34°Mostly Clear
Sunday64°Sunny
Sunday Night33°Mostly Clear

NWS forecast for June Lake, CA

Source: National Weather Service, REV forecast office · Oct 17, 2026

Typical weather

Typical October night 20°F, day 61°F.

Coldest month of the year: typical January night 8°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

90°32°0°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: BODIE CALIFORNIA ST HISTORIC P, CA (USC00040943), 30 miles away and 60 ft lower
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020, monthly normals · Sep 8, 2026

The land, and who answers for it

what threatens it · who answers for it

Roadless country, and what’s coming for it

Roadless
Mono Craters7,115 acres · 6 mi · inventoried roadless area
Roadless
San Joaquin19,662 acres · 6 mi · inventoried roadless area

You’re camping on ground somebody wants. We track the threats and the comment deadlines.

Source: USFS Inventoried Roadless Areas via MTJP Roadless Map · Jul 29, 2026

Who answers for this land

Kevin Kiley, official portrait

Hartley Springs Campground is in California’s 3rd congressional district. Its representative, Kevin Kiley (I), votes on the laws that decide what happens to this land. Public-lands grade so far: F. See every public-lands vote →

Seen something wrong here? Tell us.

Source: U.S. Census district boundaries and the MTJP Congressional Public Lands Score

How we know

every fact on this page, and where it came from
Right now: U.S. Forest Service’s own recreation database flags it not open and publishes no reason and no date. That’s a flag, not a notice.
Listed not open: USFS EDW Recreation Opportunities, openstatus field: a not-open flag in a database, with no reason and no date published; read there since Sep 9, 2026. A flag, not a notice, so this page doesn’t call it a closure. · Oct 17, 2026
Elevation: USGS 3DEP elevation point query at this campground’s coordinate · Sep 7, 2026
Night sky: VIIRS Day/Night Band annual cloud-free composite, VNL V2 2024 (Earth Observation Group, Colorado School of Mines), read at the published coordinate: 0.079 mcd/m² of artificial all-sky glow, ranked against the 1,201 rated federal campgrounds in California · Sep 8, 2026
Sky-glow model: Duriscoe, Anderson, Luginbuhl and Baugh (2018), a simplified model of all-sky artificial sky glow derived from VIIRS Day/Night band data, the National Park Service sky-glow model
Fall color: More Than Just Parks foliage tracker, joined to this campground by distance (3.4 km) · Oct 9, 2026
Reported by: iNaturalist fall color observations, reported peak color · Oct 9, 2026
Cell signal: the Forest Service’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: June Lake, CA, 1.8 mi E (a census designated place). Straight line.
Nearest town: U.S. Census Bureau TIGER/Line 2024 places, measured by CAMPANAC to the town boundary; population is the ACS 2020-2024 5-year estimate · Sep 9, 2026