HomeUSACaliforniaInland EmpireRiverside AreaMount RubidouxIsland AreaIsland AreaLAT,LNG 33.98187, -117.39387CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 10 Areas New Areas1Dynamite BoulderCRAG2Tombstone RockCRAG3Street BoulderCRAG4Presto DigitatorCRAG5Peppertree BoulderCRAG6Parking Area BoulderCRAG7Island Wall BoulderCRAG8Island WallCRAG9Inscription AlcoveCRAG10Hueco BoulderCRAG