Had our own water, no electric sites. But El Paso, AKA The Sun City, provides plenty of sun for solar ;) Could use some more bathrooms, LOTS of tent spaces, some hike-in. Well developed trails, but LOTS of scree, so can be slippery going up, definitely slippery hiking down- - take hiking poles. Not sure what mtn bike trails are like, so check specific reviews for them. Visitor center has very cool 3d map of area. Gates locked from 1700-0800. They give you the padlock combo for entry/exit but took a couple minutes to figure out how the gate latch worked particularly at night (needed flash light). Hiked to Aztec Cave. Have done Cottonwood Springs hike….~55 yrs ago!       -->Beautiful weather December (76°).