EntityQ4905733· pop 7· linked from 9 articlesBig Four MountainSign in to savemountain in Snohomish County, Washington state, United States of AmericaConnectionslithosphereEntityCascade RangeEntityoceanic climateEntityNorth AmericaEntityPacific OceanEntityvolcanoEntityWashingtonEntitygeographic coordinate systemEntityavalancheEntitymountain rangeEntitygeologic time scaleEntityPleistoceneEntityEoceneEntitysummitEntityfaultEntityweather frontEntityorogenyEntityTertiaryEntityPacific PlateEntityUnited States Geological SurveyEntityCategoriesCascade RangeMountains of Snohomish County, WashingtonMountains of Washington (state)