This is a California Highway rest area right off the 101 just north of Goleta/Santa Barbara. As the sign says, one is allowed to park their 8 hours. You’ll see many long haul big rig drivers there as well as campers looking for a quick respite.
We decided on a whim to check it out coming from Studio City. We made sure to get there early enough to get a spot looking over the Pacific Ocean. Coincidentally the people next to us had their first time camping at ‘free site’ as well.
We were concerned that since it was a rest area, we weren’t able to put out our folding picnic set but we were able to cook a quick meal right in front of our van before turning in for the night. In the morning, we made a quick breakfast and took a short 15 minute walk over the Amtrak bridge that passes through a special trout canal.