The Sutherland and Caithness Railway was a Scottish railway company that built a line from Helmsdale, the terminus of the Duke of Sutherland's Railway to Wick and Thurso in Caithness, giving the north
Thurso is a town and former burgh on the north coast of the Highland council area of Scotland. Situated in the historical County of Caithness, it is the northernmost town on the island of Great Britai