There is a canyon within the confines of China Lake’s Naval Air Weapons Station - Weapons Division that has dozens and dozens of centuries-old Native ‘tagging’ (what I call it). Many are in some pretty inaccessible places but yet they are there. They go on for several hundred yards. They really are something to see. Not many people do because the canyon is on military property and someone from China Lake has to take you out there to show it.
I’ve never heard of that place and I just looked it up.
It sort of reminds me of the petroglyphs at Ice Box Canyon outside of Las Vegas.
Interesting!