EntityQ5116141· pop 5· linked from 10 articlesChumash PeakSign in to savemountain in United States of AmericaConnectionsCaliforniaEntitygeographic coordinate systemEntitymountain rangeEntityWayback MachineEntitygeologic time scaleEntitysummitEntitySan Luis ObispoEntitySan Luis Obispo CountyEntityquarryEntityUnited States Geological SurveyEntitytopographic mapEntityUnited States Department of the InteriorEntityGeographic Names Information SystemEntityvolcanic plugEntityCalifornia State Route 1EntitySierra ClubEntityChumash peopleEntitylist of mountain typesEntityMorro RockEntityCerro CabrilloEntityCategoriesMiocene CaliforniaMountains of San Luis Obispo County, CaliforniaMountains of Southern CaliforniaNine SistersVolcanic plugs of CaliforniaVolcanoes of California