Review for Yaamava’ Resort & Casino at San Manuel Review For Yaamava’ Resort & Casino at San Manuel Google User Jan 28 '19 at 2:57 Great location,great casino, staff are wonderful. I have one complaint, can the GM or owners pump up the air in the gaming rooms, I’m afraid to go back because my lungs can’t take it, have to figure out a better solution on the smoke for non smokers! However I Had a fantastic time. View full site to comment or like