Horse of Copinsay


The Horse of Copinsay, also known as the Horse, is a rectangular uninhabited sea stack to the north east of Copinsay in the Orkney Islands, Scotland.

Name

The Norse were fond of zoomorphising smaller islands - for example, smaller islands lying off a larger one are often termed "Calf", e.g. Calf of Flotta, Calf of Man or even Calf of Cava. Some are even "hens", like the Hen of Gairsay. However "horses" are fairly rare. Coincidentally, the old name of Mainland, Orkney meant "horse island".

Geography and geology

Like most of the other islands of Orkney, the bedrock is Middle Old red sandstone of Rousay type of the Devonian period, but much eroded and tilted.
The islet is separated from Copinsay by Horse Sound, and to the south west is Corn Holm. Mainland Orkney is due west, and Auskerry and Stronsay are much further to the north. The Horse is the easternmost of the southern Orkney islands.
The Blaster Hole is a sea jet, of the type known in the Northern Isles as a gloup. When a storm blows in from the east, the aptly named Blaster Hole can produce a spout of nearly highly, solely by wave power.

Use

The tiny islet was used for grazing, and appears never to have been inhabited. Pigs and sheep were grazed here, but not horses as the name might suggest. As Haswell-Smith says: