Anglo-Scottish border north of the boundary for oil installations established by the Civil Jurisdiction (Offshore Activities) Order 1987. The border country, historically known as the Scottish Marches, is the area either side of the Anglo-Scottish border including parts of the modern council areas of Dumfries and Galloway and the Scottish Borders, and parts of the English counties of Cumbria and Northumberland. It is a hilly area, with the Scottish Southern Uplands to the north, and the Cheviot Hills forming the border between the two countries to the south. From the Norman conquest of England until the reign of James VI of Scotland,
Castleton, Scottish Borders Castleton, Scottish Borders Castleton () is a civil parish in the Scottish Borders area of Scotland, in the former Roxburghshire, in the extreme south of the Borders area. It is bounded by Northumberland (England), Dumfries and Galloway, and the parishes of Hobkirk, Southdean and Teviothead. The village of Castleton was commenced in 1793. It was built as a result of the land clearances in the 1790s when people were forced to move from Old Castleton village. While the parish retained the name Castleton, the village later became identified as New Castleton or Newcastleton. The parish is also known by its