The casino was opened before Christmas in 2004 and the total gaming space is 150,000 square feet. There are a total of 310 suites and rooms and the size of the resort is 44 acre, which makes it one of the largest casinos in California. It is located near San Gorgonio Pass, in Cabazon. Morongo Casino is part of a larger casino and spa resort that is operated by the Morongo Cahuilla Indians.