Review for Colusa Casino Resort Review For Colusa Casino Resort Google User Sep 21 '17 at 9:56 It's a typical casino. Pretty big. Nice dealers. Tables are not open all night. On weekends expect one blackjack table to be open until 3am. Weekdays expect it to be open until midnight. The rooms at the hotel are nice and almost always available and they have room service at good prices. If you bring a dog you'll have to sneak him in. View full site to comment or like