Pretty remote, which factors heavily for me as a female traveling alone. I was happy to see 2 or 3 other cars there. Beautiful views of joshuas and the surrounding landscape. Burn scar in some areas.
There are dispersed sites as far as 2 miles in, and maybe more if I had kept going. Lower clearance vehicles probably won’t make it vary far back.
Another reviewer mentioned 2 bars with Verizon, but I had none - FYI if that is important to you!