My bf and I drove here during our road trip up the coast from San Diego. We input “Mayacmas Campground” into google maps and it took us to someone’s backyard that clearly had a no trespassing private property sign. This turn was to the right called “Vichy Springs”. It was night time and we drove down the road for about 2 seconds. We decided to turn around as we felt like we were trespassing and about to drive off a cliff. The road clearly has not had any traffic in a long time. We didn’t feel safe so we decided to drive an extra hour and a half and stayed in Richardson Redwood Grove park instead for $35. Please comment if there is another route to this campsite! Thanks!