Off of Hwy 97 past Collier State. The gravel road is about a mile in and we had no trouble with our 24 ft Argosy. We arrived on a Tuesday and had our pick of spots. Some pull through and some back in available. Quiet at night, clean bathroom, garbage facilities and can recycling. $5 with my husband’s senior’s discount. We would stay again. Collier State has better amenities but a fire in 2020 went through there and missed the Williamson River site.