Review for Thunder Valley Casino Resort Review For Thunder Valley Casino Resort Google User Jun 22 '16 at 23:40 I came here on a Saturday night. The casino felt small and extra smokey. I love blackjack and they had plenty of $10 blackjack tables. In fact, I think there were more $10 tables than any other denomination. This is definitely quite unusual for a casino on a Saturday night. Unfortunately for me, my luck was horrible and I quickly ended my visit after a couple of hours. Bf says the line at the poker room is too long. We probably won't come back here ever again unless we were in the area. I prefer Cache Creek over Thunder Valley. View full site to comment or like