Land Expedition under John Rymill, and so named from its grim appearance. "Grim Rock". Geographic Names Information System. United States Geological Survey
Australia. It is part of Tasmania’s Trefoil Island Group, lying close to CapeGrim, Tasmania's most north-westerly point, in Bass Strait. It is owned by
Australia. It is part of Tasmania’s Trefoil Island Group, lying close to CapeGrim, Tasmania's most north-westerly point, in Bass Strait. Breeding seabird