USDA Forest Service · California
Glenn Camp
USDA Forest Service · California, United States · in San Gabriel Mountains National Monument
- Drinking water
- No
- Restrooms
- Yes
- Elevation
- 2,093 ft
- Dark sky
- Bortle class 5
- Cell coverage
- T-Mobile none · AT&T none · Verizon none (carriers' 4G LTE filings to the FCC, 2025-12; not measured here)
- Nearest town
- Azusa, CA
About
US Forest Service campground. Elevation: 2,000 ', 10 Sites Open. Facilities are accessible to visitors using wheelchairs. Walk or bike in only, except for physically challenged groups who may obtain a permit to drive to the campground. Permits are available through the Glendora office - call (626) 335-1251. Located approx. 6 1/2 miles behind a locked gate. Stream water (treat before using). Vault toilets. This is a non-fee campground, although an Adventure Pass is required for parking outside the camp and at the trailhead. The road leading to the campground is a designated National Scenic Bikeway. Native trout fishing area; catch and keep from the gate to the second bridge - catch and release from second bridge upstream to Cogswell Reservoir. Several accessible fishing platforms provided. Pack out what you pack in. Not reservable through Recreation.gov, so plan on first-come, first-served; check with the ranger district for current conditions and fees.
Fees
Overnight Use:
Single Site: $5 per night
Day Use:
$5 per vehicle per day
$30 per annual
$5 per secondary annual
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 62° | 45° | 34° | 85° | 0 of 11 |
| February | 62° | 43° | 30° | 84° | 1 of 11 |
| March | 64° | 46° | 31° | 94° | 1 of 11 |
| April | 71° | 48° | 37° | 89° | 0 of 11 |
| May | 74° | 53° | 43° | 94° | 0 of 11 |
| June | 84° | 59° | 48° | 103° | 0 of 11 |
| July | 91° | 66° | 55° | 100° | 0 of 11 |
| August | 91° | 65° | 58° | 105° | 0 of 11 |
| September | 86° | 62° | 53° | 104° | 0 of 11 |
| October | 82° | 56° | 43° | 97° | 0 of 10 |
| November | 73° | 52° | 39° | 88° | 0 of 10 |
| December | 65° | 45° | 34° | 82° | 0 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
- Spring Camp · USDA Forest Service · 2 mi
- Spruce Grove Campground · USDA Forest Service · 5 mi
- Devore Campground · USDA Forest Service · 5 mi
- Hoegees Campground · USDA Forest Service · 5 mi
- West Fork Trail Camp · USDA Forest Service · 6 mi
All public campgrounds in California · Every state and province · Facts read from the operator 2025-12-22. Confirm fees, rules and current status with the operator before you go.