Muckle_Green_Holm
Muckle Green Holm
Uninhabited island in the North Isles of the Orkney archipelago in Scotland
Muckle Green Holm is an uninhabited island in the North Isles of the Orkney archipelago in Scotland. It is roughly 28 hectares (0.11 sq mi) in extent and rises to 28 metres (92 ft) above sea level, the summit having a triangulation pillar.