The following is a list of Sites of Special Scientific Interest in the Caithness Area of Search. For other areas, see List of SSSIs by Area of Search. * * * * Berriedale Cliffs * Berriedale Water * * * De-notified (confirmed) on 3 February 2012 * Castle of Old Wick to Craig Hammel * * Craig Hammel to Sgaps Geo * * * Dunbeath to Sgaps Geo * Dunbeath Water * Duncansby Head * Dunnet Head * * * De-notified (confirmed) on 3 February 2012 * * Holborn Head * * * * * Langwell Water * * Loch Calder * * * * * Loch of Mey * * * * Loch Watten * * * * * * * Ousdale Burn * * * * * * River Thurso * * * * * * * Stroma * * * * * * *