I loved cerro alto campground. Really close to Morro Bay which makes for a quick and fun trip. Also helps cool you down if it’s a hot weekend in the mountain. I stayed in 19 which actually shares a lot with 18 and makes for a good group site. Away and private but close enough to the bathrooms and right next to the trail. There is a lot of poison oak and we did site a bob cat (was told by rangers they weren’t dangerous to human adults). The hike is a lot more strenuous than described, so go earlier in the day to avoid the heat and take enough water. You can’t hang hammocks unless you have flat straps. The camp host Justin was a little rude when we arrived and not really helpful until we started asking more questions. Apart from that the site was really clean including the bathrooms.