Brochs
Brochs, such as this example at Dun Carloway, have often been interpreted in terms of defence and conflict and many brochs were used in later conflict - Dun Carloway in the sixteenth century for example. The high looming towers, with no windows and a narrow doorway, sometimes with a guard cell, seem to be well suited for defensive purposes. Many are located in dominating positions on the shore, or at the mouths of glens. As such brochs appear to be one of the best symbols for the warrior Celts - a fortified house. But is this really the case?
Dun Carloway (Dun Charlabhaigh) Isle of Lewis: Image from scran.ac.uk
