Visit Newcastleton, Scottish Borders, Scotland The small village of Newcastleton, known locally as Copshaw Holm with a resident population of 850, is nestled in the valley of Liddesdale, gateway to the Scottish Borders. Home of 7Stanes MTB Mountain Bike trails. Ideal stop off for Coast to Coast cycling, walking. Visitnewcastleton.com~Site InfoWhoisTrace RouteRBL Check