I'm actually going to restrain myself and not show you as many photos as I usually do, partly because the landscape of Joshua Tree National Park is a little more uniform than many of the other parks I have been to so far.
Here are some examples of the ubiquitous rock formations found there. They were formed underground during geologically wetter times, and the cracks and breaks were formed by water percolating down and dissolving minerals, and forming boulders out of what had been solid rock. Then when more arid times came along, the loose sand that had been formed by this process washed or blew away in storms, gradually leaving these boulder towers upright and exposed:
Not everything is a rock, there are plants and trees too, although the average tree looks like it has seen better and wetter days:
More Joshuas, forming sparse forests in some areas:
Some ruins out in the desert. They're related to gold mining in the area I think, and possibly attempts at ranching ... I don't have the guidebook up here with me to refresh my memory
Two landowners didn't like each other and one tried to block access to the other from crossing his land. One of 'em didn't survive the conflict. "Here is where Worth Bagley bit the dust at the hand of W. F. Keys, May 11, 1943."
Here are some abandoned vehicles in the same area, at the Wall Street Mill, where they crushed rock to remove gold:
Here are the ruins of the mill:
That's all for March 12 ... more to come soon ...