Desert Diamond Casino & Entertainment · W. . What is the bag policy? The only approved bags are a crossbody. A new Desert Diamond Casino is under construction at the southeast corner of Loop and Northern Parkway near Glendale. Desert Diamond Casinos & Entertainment, with three locations in Southern Arizona (Tucson, Sahuarita, and Why) and one in the West Valley in. Hours · Known For. The $ million construction. Glendale, AZ Directions · () Call Now · More Info. We have the newest slots, table. No. Located in the heart of Glendale's Westgate Entertainment District, and with over 75, square feet of pure entertainment, Desert Diamond Casino West Valley is. With over 75, square feet of gaming space, Desert Diamond Casino West Valley is where jackpots are a cause for celebration. Desert Diamond Arena. Dogs Allowed. The casino floor, with the fake roulette and craps, at Desert Diamond West Valley · The Rock Bar with the ever changing lights changing on its facade, as you. West Maryland Avenue, Glendale , Arizona. Desert Diamond Casino West Valley · W Northern Ave. Glendale, AZ · Phone: () Toll-free: () DDC-WINS. Desert Diamond Arena. Northern Ave.