USDA Forest Service · California
Spruce Grove Campground
USDA Forest Service · California, United States · in San Gabriel Mountains National Monument
- Cost
- No fees are required for this site
- Elevation
- 3,120 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)
About
US Forest Service campground. 7 hike-in campsites, picnic tables and klamath stoves, vault toilets, no trash receptacles, no piped water available. Seasonal stream water (treat before using). However, water flow may be low or non-existent due to reduced rainfall. Please bring enough water for cooking, cleaning, drinking, and extinguishing campfires. Pack In-Pack Out. Not reservable through Recreation.gov, so plan on first-come, first-served; check with the ranger district for current conditions and fees.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 58° | 42° | 30° | 81° | 2 of 11 |
| February | 59° | 40° | 26° | 81° | 2 of 11 |
| March | 60° | 42° | 28° | 91° | 1 of 11 |
| April | 67° | 45° | 33° | 85° | 0 of 11 |
| May | 70° | 49° | 39° | 91° | 0 of 11 |
| June | 81° | 56° | 44° | 99° | 0 of 11 |
| July | 88° | 63° | 51° | 97° | 0 of 11 |
| August | 87° | 62° | 54° | 102° | 0 of 11 |
| September | 82° | 59° | 49° | 100° | 0 of 11 |
| October | 78° | 53° | 40° | 93° | 0 of 10 |
| November | 69° | 48° | 35° | 84° | 0 of 10 |
| December | 61° | 42° | 31° | 78° | 2 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
- Hoegees Campground · USDA Forest Service · 1 mi
- Devore Campground · USDA Forest Service · 2 mi
- West Fork Trail Camp · USDA Forest Service · 2 mi
- Spring Camp · USDA Forest Service · 3 mi
- Idlehour Campground · USDA Forest Service · 3 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.