Roughly Indian School to Camelback Mountain, 44th Street to Invergordon The upscale Arcadia neighborhood is located in the valley south of Camelback Mountain. The David Wright House, built by Frank Lloyd Wright for his son. The Parker home, a red brick beauty designed by Ralph Haver. According to old address directories, this is famous developer Del Trailor's home in the 50s. Looking southeast to the Arcadia Valley from Camelback Mountain.