Best Arizona Places to Retire To

Arizona has some very good small towns to retire to.  If you know of any AZ town you like, please post a description here so we will all know about it. The more descriptive the better but even just a name will help and we can look in to more details.  Why do you like it   I have heard that some ghost towns around Arizona are being settled again by retirees.

Of course Phoenix area with the Sun City and other active adult communities is a great retirement draw. Tucson also has a number of active adult communities. Arizona certain appeal to retirees.