...also, the roads are now marked with signs, P1, P2, etc. for Panoche and TU1, TU2, etc. for Tumey. There are gates you have to open and close as you pass through them as this land is leased out for grazing.
If you're into guns, it legal to target shoot anywhere in these locations, just clean up after and don't shoot glass objects.
Like I said in previous post, these places are geologically unique and carry many marine fossils. These are the sites of prehistoric shallow seas.