Inishcoo (Irish: Inis Cú)[2] is a small island and a townland[1] off the coast of County Donegal, Ireland.

[3] The inner part of Inishcoo is mainly rocky (granite) and bears a small lake.

[4] A small community used to live on Inishcoo in the first part of the 20th century.

[5][6] Some of the old houses are used as holiday homes; the biggest is a former coast-guard building in the south-western part of the island.

[4] Media related to Inishcoo at Wikimedia Commons