I ran across this on the trail to barker dam. This sign says no swimming. Really it does... It's like uh where would you go swimming here anyway...
This is a shot of the trail and of course some rock formations. Barker dam is an area where water collected naturally in a basin so a guy named Barker built a dam to hold even more water. The Mojave desert here gets about 4 inches of rain a year.
And this   .. drum roll .. is Barker dam.
These are some Petroglyphs near Barker dam.