EntityQ15256796· pop 6· linked from 4 articlesMount GuiwanSign in to savemountain in PhilippinesConnectionsAlfonso CastañedaEntityPhilippinesCountrygeographic coordinate systemEntitymountain rangeEntitysummitEntitytopographic prominenceEntityCagayan ValleyEntityNueva VizcayaEntityprovince of the PhilippinesEntityregion of the PhilippinesEntitycity of the PhilippinesEntitySierra MadreEntitymunicipality of the PhilippinesEntityPantabangan DamEntityIlongot peopleEntityCategoriesLandforms of Nueva VizcayaMountains of the PhilippinesSierra Madre (Philippines)