Proudly owned and operated by The Pascua Yaqui Tribe, Casino Del Sol and its sister casino, Casino of the Sun, have been in operation for the past 12 years and has amazed audiences from all over the globe. Then suddenly, like a glorious beacon out of the desert sands rises Casino Del Sol, with its Mediterranean architecture providing a stunning backdrop to a rapidly developing southwest side of Tucson. When one heads down Valencia Road past I-19, a joyful anticipation starts to build over the course of a few minutes.