Maricopa County Park in Cave Creek. Very well taken care of. 

The park has beautiful hiking trails and a great nature center, which offers activities.

Some hiking trails are within walking distance of the campground, others you will need to drive to. 

The campground itself is very clean. It is quiet and the campsites all have electric and water hookups, picnic table and fire pit. 

There is an older area, sites 1 through 42, which offers more space in between the spaces. the newer area, sites 43 through 55 are closer to each other, but still doesn't feel crowded.