City, County & Regional Parks · California
Greenhorn Campground
City, County & Regional Parks · California, United States
- Sites
- 79
- Hookups
- 79 no hookups
- Cost
- $54-89.50 per night
- Drinking water
- Yes
- Restrooms
- Yes
- Showers
- Yes
- Dump station
- No
- Pets
- Yes
- Elevation
- 2,339 ft
- Dark sky
- Bortle class 2
- Lake
- Rollins Reservoir
- Nearest town
- Grass Valley
- Address
- 15000 Greenhorn Access Road, Grass Valley, CA 95945
- Phone
- 530-388-0328
- Activities
- fishing, boating, swimming
About
Nevada Irrigation District campground on the Greenhorn Creek arm of Rollins Reservoir, run by concessionaire Greenhorn Campground LLC, with a boat launch, swimming area and store. 79 dry sites for tents and RVs; no hookups and no dump station. Restrooms and showers. Pets allowed for a $7 fee. Reservations online through the concessionaire.
Weather, month by month
| Month | Typical high | Typical low | Coldest night | Hottest day | Years with a night below 32°F |
|---|---|---|---|---|---|
| January | 54° | 39° | 27° | 70° | 4 of 11 |
| February | 55° | 38° | 25° | 74° | 5 of 11 |
| March | 57° | 40° | 24° | 83° | 2 of 11 |
| April | 63° | 42° | 30° | 78° | 2 of 11 |
| May | 74° | 51° | 38° | 88° | 0 of 11 |
| June | 83° | 58° | 43° | 101° | 0 of 11 |
| July | 93° | 64° | 53° | 106° | 0 of 11 |
| August | 91° | 64° | 57° | 101° | 0 of 11 |
| September | 84° | 58° | 49° | 94° | 0 of 11 |
| October | 75° | 50° | 39° | 92° | 0 of 10 |
| November | 61° | 44° | 33° | 75° | 0 of 10 |
| December | 53° | 38° | 27° | 66° | 3 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
- Peninsula Campground · City, County & Regional Parks · 1 mi
- Orchard Springs Campground · City, County & Regional Parks · 2 mi
- Long Ravine Campground · City, County & Regional Parks · 3 mi
- Nevada County Fairgrounds RV Park · City, County & Regional Parks · 7 mi
- Scotts Flat Campground · City, County & Regional Parks · 8 mi
All public campgrounds in California · Every state and province · Facts read from the operator 2026-09-07. Confirm fees, rules and current status with the operator before you go.