Clestrain Sound

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Clestrain Sound is a strait between Mainland Orkney and the Isle of Graemsay within the Orkney Islands, Scotland.United Kingdom Ordnance Survey Map Landranger 6, Orkney Mainland, 1:50,000 scale, 2003

Clestrain Sound lies in the western entrance to Scapa Flow. Like other seaways within the Orkney Islands, Clestrain Sound has been recognized for many years to be warmed by the North Atlantic Drift current.J. Gunn, Orkney, the Magnetic North, Thomas Nelson and Sons, Edinburgh (1932)

==See also==

• Mill of Ayreland
• Burn of Ayreland