It's easy to get yourself into nature out here near Ojai and this spread out campground is also easy to get to. Right off a main road just out of town, with running water and bathrooms.
This site allows both fires and pets. Plenty of spaces for all types of campers.
It gets three stars because it's usually crowded and can be loud at night depending on road traffic and other campers
There are three primitive sites at Crystal cove. I've stayed at two. Both Morro locations.
Lower is a 3 mile hike with a few steep grades. 13 sites an outhouse and a decent view. This one is normally supporting several groups on weekends. There is no water. Be sure to carry enough. No power, no light.
Upper Morrow is another 20 minutes worth of hiking with 20+ spots and usually no one. People tend to stop at lower.
The park is small. The perimeter loop is under ten miles. Super bike friendly, but dosnt allow any animals.
Note that there's a $25 fee