We stayed here for 5 nights in a 24 foot RV (March 20 - 25) . I was pleasantly surprised at how quiet it was overnight. We parked one of the closest open spots to the main Silverbell Road. It was far enough away from Silverbell that I really had to focus to hear anyone (in a regular vehicle) driving down that road. We sometimes heard some side by sides driving around the area, but, it was maybe 1 - 2 times a day max. There seemed to be a lot of daily traffic on the side road (off of Silverbell) - we assumed it was people coming in to do some hiking further in. We saw a couple of 4 wheel drive trucks come in and didn't see them depart until the next day, but, most of the traffic seemed to come in late morning and leave mid afternoon. Once sunset arrived it was perfectly quiet until morning. We picked up a few items of trash - but they were few and far between. The weather was a bit warm on some of the days (87 - 90), but, we are use to very hot days in Phoenix, so, mostly tolerable for us in the shade. We did not hear any huge trucks on Silverbell Road the entire time we were there - just passenger vehicles, pickup trucks or sometimes side by sides. Silverbell has a lot of various degrees of washboard - we went slow so it didn't bother us. The side road off of Silverbell Road was a little narrow and bumpy in places, which is why we essentially picked one of the first spots - but, we were quite happy with it. As for other noises, I may have heard some shooting, but, it was so far off I couldn't be sure and it was rare. I did see and hear a number of airplanes, but, giving the location I was not surprised, nor did they bother us. We very much enjoyed our stay and would happily stay here again!