The Blackcastle Rings are earthworks and a promontory fort in the Parish of Greenlaw, above the left bank of the Blackadder Water, in the Scottish Borders area of Scotland.
The Blackcastle Rings are earthworks and a promontory fort in the Parish of Greenlaw, above the left bank of the Blackadder Water, in the Scottish Borders area of Scotland. (en)
The Blackcastle Rings are earthworks and a promontory fort in the Parish of Greenlaw, above the left bank of the Blackadder Water, in the Scottish Borders area of Scotland. (en)