I went to Coal Canyon decades ago since I found a few nice pix by Phil Hyde in his work and it intrigued me. I wanted to find the magic spot there in the middle of nowhere in the middle of summer...
The last two versions are much, much better than the original HDR IMO. I think that Hyde would have been pleased with those, even though the original HDR is a nice HDR rendition though it almost appears that the sky was added.