Grassy Flat Campground is a campground in California, listed under Six Rivers National Forest. The listed managing agency is US Forest Service. The longest reported RV length is 40 feet at at least one site; check the individual site limits before booking.
Campground at a glance
| Detail | Information |
| Campground | Grassy Flat Campground |
| State | California |
| Managing agency | US Forest Service |
| Recreation area | Six Rivers National Forest |
| Booking | Mix of reservable and first-come sites |
| Reservable flag | Some or all sites marked reservable |
| Recorded campsites | 19 |
| Free camping | Free status not confirmed; check current fees |
RV length and site suitability
| Measure | Reported value |
| Longest RV accepted at any recorded site | 40 ft (12.2 m) |
| Your RV length | Comparison with reported maximum |
| 20 ft | Within reported maximum; individual site check required |
| 25 ft | Within reported maximum; individual site check required |
| 30 ft | Within reported maximum; individual site check required |
| 35 ft | Within reported maximum; individual site check required |
| 40 ft | Within reported maximum; individual site check required |
| 45 ft | Exceeds reported maximum |
A campground-wide maximum does not guarantee a suitable site, access road or turning space. Confirm the specific campsite dimensions and whether the limit includes a tow vehicle.
Hookups and campground rules
| Facility or rule | Source report |
| Electric hookups | Not confirmed in this dataset |
| Water hookups | Not confirmed in this dataset |
| Sewer hookups | Not confirmed in this dataset |
| Pets | Reported at one or more sites |
| Campfires | Reported at one or more sites; seasonal restrictions may apply |
Amenities are reported across individual sites and may not occur together at the same campsite. “Not confirmed” does not mean unavailable or prohibited. Water hookups do not establish drinking-water availability; check current pet rules and fire restrictions with the operator.
Location and reservations
| Latitude | Longitude |
| 41.856389 | -123.888889 |
View the campground location on Google Maps
Check reservations and site details
Data source
Source: Campsite Atlas federal campgrounds dataset (CC0), compiled from federal agency records. Downloaded 2026-11-09. This is the download date, not an individual site verification date. Facility ID: 232245. Confirm current opening dates, fees, availability and restrictions before travelling.