EntityQ5176039· pop 7· linked from 35 articlesCougar MountainSign in to savemountain in King County, Washington state, United States of AmericaConnectionsUnited StatesCountryvolcanoEntityWashingtonEntitySeattleEntityWikimedia CommonsEntitygeographic coordinate systemEntitymountain rangeEntitysedimentary rockEntityEoceneEntityMioceneEntitysummitEntityOligoceneEntityKing CountyEntityQ460173EntityMercer IslandEntitySammamishEntityOlympic MountainsEntityLake WashingtonEntityNOAA Weather RadioEntityCascadesEntityCategoriesMountains of King County, WashingtonMountains of Washington (state)