EntityQ5050215· pop 8· linked from 1 articlesCastle PeakSign in to savemountain in AntarcticaConnectionsgeographic coordinate systemEntitycastleEntityUnited States Geological SurveyEntityGraham LandEntityGeographic Names Information SystemEntitypyramidal peakEntityLoubet CoastEntityMurphy GlacierEntityAvery PlateauEntityFalkland Islands and Dependencies Aerial Survey ExpeditionEntityCategoriesLoubet CoastMountains of Graham Land