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.
Caithness is a historic county, registration county and lieutenancy area of Scotland.
The John o' Groats Trail is a Scottish long-distance walking route from Inverness to John o' Groats, traversing back lanes, footpaths, shorelines and cliff tops of the Scottish Highlands. The trail gives access to accommodation, meals and shops at the end of each stage of the walk.
The name East Caithness Cliffs refers to weathered sandstone cliffs on the east coast of Caithness in Scotland. The cliffs, which rise to 150 m at Berriedale, provide ideal nesting conditions for breeding seabirds, and are protected by several overlapping conservation designations:
Dunbeath Water is a short river in Caithness in northern Scotland. It rises at Loch Braigh na h-Aibhne in the Flow Country and initially flows northeast before turning generally south-southeastward to flow through Dunbeath and into the Moray Firth at Dunbeath Bay. Its main tributaries in its upper catchment are the left-bank ones of Allt a' Bhuic which drains Loch Dubh and the Raffin Burn which drains Loch Breac. On the western edge of Dunbeath, the Burn of Houstry, fortified by the Allt an Learanaich also enter on the north bank. The river is crossed by the old bridge and a new bridge carrying the modern A9 road northwards. A small harbour has been developed at the river mouth.