Review for Treasure Valley Casino Review For Treasure Valley Casino Google User Jan 26 '15 at 9:30 After playing about a thousand bucks here, at Duncan (Chisholm Trail), and at Wilson (Black Gold), I can confidently say that Treasure Valley has the most reasonable slots in the area, if that's your thing. The staff has always been helpful whenever I had any issues or questions. The promotional offers I've received (as a player's club member, which is free) blew away the ones I've received from Duncan as well. Treasure Valley is also the only casino of the three that has a cappuccino machine in the free drinks area, as well as a built-in hotel (which you can get free/cheap nights at if you are a player's card holder) Not the biggest casino in Oklahoma, but it's right on I-44 and my personal favorite. Highly recommended. View full site to comment or like