EntityQ7885954· pop 6· linked from 80 articlesUnion PeakSign in to savemountain in United States of AmericaConnectionsvolcanoEntityOregonEntitygeographic coordinate systemEntityInternational Standard Book NumberEntityglacierEntitymountain rangeEntityice ageEntitysummitEntityCascade RangeEntitytrailEntityUnited States Geological SurveyEntitycirqueEntityCambridge University PressEntityCrater LakeEntitytopographic prominenceEntityPendletonEntitytopographic mapEntityKlamath CountyEntityshield volcanoEntityNational Oceanic and Atmospheric AdministrationEntityCategoriesCascade RangeCascade VolcanoesCrater Lake National ParkLandmarks in OregonMountains of Klamath County, OregonMountains of OregonPyramidal peaksShield volcanoes of the United StatesSubduction volcanoesVolcanoes of Klamath County, OregonVolcanoes of Oregon