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. * Achanarras Quarry * Banniskirk Quarry * Beinn Freiceadain and Ben Dorrery * Berriedale Cliffs * Berriedale Water * Blar Nam Faoileag * Broubster Leans * Burn of Latheronwheel De-notified (confirmed) on 3 February 2012 * Castle of Old Wick to Craig Hammel * Coire na Beinne Mires * Craig Hammel to Sgaps Geo * Dirlot Gorge * Dunbeath Peatlands * Dunbeath to Sgaps Geo * Dunbeath Water * Duncansby Head * Dunnet Head * Dunnet Links * East Halladale * Hill of Leodebest De-notified (confirmed) on 3 February 2012 * Hill of Warehouse * Holborn Head * John o' Groats * Knockfin Heights * Knockinnon Hea