Morongo Casino, Resort& Spa is a Native American gaming casino, of the Morongo Band of Cahuilla Mission Indians, located in Cabazon, California, United States, near San Gorgonio Pass. The casino has 310 rooms and suites. A 44-acre, 27-story resort, Morongo is one of the largest casinos in California. At 330 feet high, the casino tower is the tallest building in both Riverside County and the larger Inland Empire region.