EntityQ375876· pop 6· linked from 3 articlesCape DisappointmentSign in to saveheadland on Powell Island in AntarcticaConnectionsgeographic coordinate systemEntitySouth Orkney IslandsEntityUnited States Geological SurveyEntityGeographic Names Information SystemEntityNathaniel PalmerEntityPowell IslandEntityGeorge PowellEntityCategoriesHeadlands of the South Orkney Islands