Brochs and Duns 2 The sites on this page are in North Uist, South Uist a nd Barra. Even the small islands of Sandray, Pabbay and Barra Head south of Barra feature such sites. Dun a'Chaolais Dun a'Chaolais Dun Altabrug Dun Altabrug Dun Ban Dun Scurrival Dun Torcuill Dun Torcuill Dun Torcuill Dun Torcuill Dun Torcuill Dun Torcuill Dunan Ruadh Dunan Ruadh Dunan Ruadh Dun Sticir