The Oa (/ˈoʊ/ OH)[1] (Scottish Gaelic: An Obha) is a rocky peninsula in the southwest of the island of Islay, in Argyll, Scotland.
The area is roughly circular, and connects with the rest of the island at a relatively narrow neck, which runs between Kintra and Port Ellen.
The Oa had a population of 800 people in 1830, but became deserted due to the Highland Clearances.
[2] The American Monument was erected on the south coast by the American Red Cross to commemorate the loss of two ships in 1918 – the liner Tuscania and the armed merchant cruiser HMS Otranto.
[2] The area around the memorial is an RSPB nature reserve,[3] where chough, golden eagles, corn crakes, and sea birds can be seen.