Sites reported10
ReservationAccepted
Maximum RV length20 ft
ElectricNot verified
WaterNot verified
PetsSome sites allow
About this listing
Grassy Hollow is listed in Angeles National Forest. This record is sourced from federal recreation data through Campsite Atlas. Details can change; use the official source before traveling.
Data interpretation: campground-level amenity flags mean the amenity is reported somewhere in the campground—not at every site. “Not verified” is intentionally different from “No.”
Source and freshness
Source: Campsite Atlas / Recreation.gov RIDB federal data (CC0)
Last source snapshot: October 19, 2026
View source record
