San Manuel Casino Review. San Manuel Casino is located just about an hour from Downtown LA at 777 San Manuel Boulevard in Highland, California.Originally opened as a high stakes bingo parlor in 1986 the latest expansion has given visitors nearly half a million square feet of casino and entertainment space. San Manuel Indian Bingo 1425 W Park Ave Redlands CA 92373. Reviews (909) 475-1800. Menu & Reservations Make Reservations. Order Online Tickets.