NO1477 : Glenshee Views The Gazetteer for Scotland says: A mountain pass on the border of Aberdeenshire and Perth & Kinross, the Cairnwell Pass carries the A93 road from Spittal of Glenshee to Braemar and is the highest main road pass in Britain, reaching a height of 670m (2199 feet). To the west lies the peak of The Cairnwell and the Glen Shee Ski Centre is located here.