Photo: Via Recreation.govPublic domainRecreation.gov
Jackson Flats
Angeles National Forest · Valyermo, CA
Verify with the state park system
State parks set their own rules and reservation systems. Fire bans, road closures, and operating dates change seasonally — check the state park website before traveling.
Official sources & verification
Managed by State Park
Source of truth
- Agency source page
The page our published rules and notes are derived from.
Reserve or permit
- Reserve on Recreation.gov
Book a site directly with the operator.
Verify by phone or mail
- Operator:760-249-3526
- Email:campgrounds@mthigh.com
- Address:Valyermo, CA
Live availability
via Recreation.govAvailability is a recent snapshot, not a live hold — you always complete the booking on recreation.gov.
About
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Cell reception
Camper reports · checked Sep 29, 2026Major Issues
Average 1.4 of 4 bars · 7 reports across 2 carriers
Phone calls drop frequently; text messages delayed. No data, or mostly unusable data. Signal may be limited to small areas of site/facility. No social media.
Verizon
Major Issues
1.0/4
3 reports
AT&T
Some Coverage
1.8/4
4 reports
Reported by campers on Recreation.gov, not measured by us. Reception varies by handset, weather, and where you stand in the campground. Recreation.gov
Check-in & Check-out
Check-in 2:00 PM
Check-out 11:00 AM
Campground Rules
- No campfires allowed
Individual Sites (10)
Within ~30 miles
Trails near Jackson Flats

Dawson Saddle to Mt. Lewis
California

Mt. Baden-Powell from Dawson Saddle
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South Mount Hawkins via Hawkins Ridge Trail
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Throop Peak via Dawson Gap
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Dawson Saddle to Mount Lewis
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Pct Dawson Saddle
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Hunt context
Hunting units around this campground
During hunting seasons, wear blaze orange and check regulations — see the California hunting page











