The second stop in Joshua Tree was at Skull Rock which is this massive rock that looks like the shape of a skull depending on the angle you are looking at it. Throughout the drive through the park you will see amazing massive rock formations. I really should of stopped the car to capture more of the larger rock formations but we were in a hurry to get to see as much as possible before the sunset.
It would be fun to come back and try rock climbing even though I have never tried it before.
More sunset Joshua Tree photos here