Spencer Canyon Campground is a first-come, first-serve 60+ site camp located 21.5 up Mt. Lemon. Spent a long weekend, beginning on Thursday. Benefitted from getting there early, because I got my choice from most of the sites and come Friday all of the sites became occupied. By Sunday afternoon (check-out time of 1:00 p.m. is “strictly” enforced), nearly all of the sites were empty again.
The pine forest was a sight first thing in the morning, and the wind breezing through the pines created an extremely relaxing environment. Saw several deer. For the most part, the campground is reasonably quiet, and there is enough space between the sites to allow some privacy.
There is a bathroom and water available. Garbage is managed daily.
Overall, very positive experience.