You can camp just steps from Spooners Cove (great place for swimming!) in Islay Creek Campground. It’s in the Montana De Oro State Park. There are about 50 campsites on either side of a in and out kind of lollipop road up on a flat hill above Spooner’s Cove. Each site has a picnic table and fire ring with grill, and there are a couple of clean vault toilets scattered in the campground. There are some nice trees, but most sites are not suited to hammocking. Many sites will be in full sun most of the day, and there is not much privacy. There is a trail that cuts through the campground, and there are many trailheads nearby. I would not suggest bringing your dog with you because while pets are allowed in the campground, they are not allowed on the trails or on the beach. Also, if you want a fire plan on bringing your own wood or buying it from the camp host as you are not allowed to forage for downed wood. The camp host didn’t seem to have a problem with me collecting some of the wild nasturtiums to add to my dinner (so fun to have edible flowers on my salad, wish I took a picture!).

Supposedly there is a horse camp not too far away, but I can neither confirm or deny as I did not go looking for it.