England, County Durham, Durham Central tower and south transept, Durham Cathedral viewed from the cloisters.

England, County Durham, Durham, The Keep, Durham Castle.

England, County Durham, Durham, Entrance to Durham Castle.

Ireland, County Tipperary, Cahir, Cahir Castle, General view of castle and surrounding wall.

Ireland, County Tipperary, Cahir, Cahir Castle, General view of castle and surrounding wall with stream running past.

Ireland, County Tipperary, Cahir, Cahir Castle, Banqueting Hall.

Ireland, County Tipperary, Cahir, Cahir Castle, View through portcullis gate.

Ireland, County Tipperary, Cahir, Cahir Castle.

Ireland, County Kilkenny, Kilkenny, Kilkenny Castle, View from the south side.

Ireland, County Kilkenny, Kilkenny, Kilkenny Castle with the Rose Garden in the foreground.

Ireland, County Kilkenny, Kilkenny, A tower on Kilkenny Castle's east side.

Ireland, County Kilkenny, Kilkenny, Kilkenny Castle, View of the east side.