Roadside Attraction Our Visit to Mystery Castle (a.k.a. “The House A Man Built By Himself”) by SharonKurheg October 30, 2017 by SharonKurheg October 30, 2017 Tucked away in the foothills of Phoenix’ South Mountain Park is a strange castle a man built all by himself out of rocks and scrap materials. It’s call Mystery Castle, … 0 FacebookTwitterPinterestEmail