HomeUSACaliforniaInland EmpireRiverside AreaRiverside Quarry (temporarily CLOSED)Slab City(a) Slab CityLAT,LNG 34.01865, -117.41625CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 Areas New Areas1Slab City (Center)CRAG2Slab City (Right)CRAG3Slab City (Left)CRAG