It’s the spacious Yaamava’ Resort & Casino (formerly the San Manuel Indian Bingo and Casino), east of L.A. That being the case, there is one casino near Los Angeles. Per California law, cardrooms are different entities, are not allowed to have slot machines, video poker machines, or craps and roulette.
However we’re just focusing here on the closest more traditional casino to L.A.
The Yaamava Resort & Casino has 432 hotel rooms.