I heard about them twenty or so years ago, but no one ever wanted to go there with me so I decided time is precious and added them to a trip I've been thinking about for awhile. It's a weird place, seemingly out in the middle of nowhere but less than ten miles from Trona in case anything goes wrong. I'll go again, but think I was there at the end of the season just before it gets too hot.
If you're ever in the area let me know and we'll make it out there! S-