U.S. Forest Service · San Gabriel Mountains National Monument · CA
AREA JACKSON FLAT · Site 004.
This site, in 2 agency photographs
Photos · Katie Hartnell
Photos: Recreation.gov RIDB media records filed against this campsite · Oct 19, 2026
Group Tent Only Area NonelectricType
Reservablerecreation.gov lists it
100 ftRoom
7,490 ftElevation
47%Tree cover
4,143 ftWater · to Jackson Lake
Elevation: USGS 3DEP elevation point query at this site’s coordinate · Sep 7, 2026
Tree cover: NLCD Tree Canopy Cover 2024 (USDA Forest Service / MRLC), one 30 m cell at this coordinate · Sep 9, 2026
Room
100 ftto the nearest other site, against 184 ft typical here
#4 of 5roomiest site in the campground
0other sites within 100 ft
No RV or electric sites within 100 ftso, probably no generators
The site
TypeGroup Tent Only Area Nonelectric
LoopAREA JACKSON FLAT
HookupsNone
Site AccessHike-In
Driveway SurfacePaved
Capacity/Size RatingDouble
Max Num of People30
Max Num of Vehicles6
Pets AllowedYes
Checkin Time02:00 PM
Checkout Time11:00 AM
Min Num of People1
AccessibleNot listed
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
What fits here
Tentno length limit listed
Recreation.gov lists these as the equipment permitted on this site. A length is the ceiling for that equipment; where none is published we say so rather than guess.
Source: Recreation.gov RIDB full extract, per-site record · Oct 19, 2026
Book this exact site
Opens this site’s own calendar on recreation.gov.
Site 004 on recreation.govSource: Recreation.gov
The campground
Every site, the season, fees, weather, and what’s happening on this land right now: Jackson Flats →
Most private sites here001 484 ft002 402 ft003 184 ft004 100 ft005 100 ft
Source: CAMPANAC campground index