Coldstream (Scottish Gaelic:An Sruthan Fuar , Scots:Caustrim) is a town and civil parish in the Scottish Borders area of Scotland. It lies on the north bank of the River Tweed in Berwickshire, while Northumberland in England lies to the south bank, with Cornhill-on-Tweed the nearest village. A former burgh, Coldstream is the home of the Coldstream Guards, a regiment in the British Army, and is the location where Edward I of England invaded Scotland in 1296. At the 2001 census, the town had a population of 1,813, which was estimated to have risen to 2,050 by 2006. The parish, in 2001, had a population of 2,186.