Barnsmore Mountain, Rapho, Donnegal Baron's Court, Newton Stewart, Tyrone Baronston, Castletown Delvin, Westmeath Barrows or Small Raths, Kildare Beal Castle, Tarbert, Kerry Bective Abbey, Trim, Eastmeath Belan House, Ballitore, Kildare Beldoyle, Dublin Belfast, Antrim Belfast Bridge, Belfast, Antrim Bellcoo, Fermanagh Belleek, Fermanagh Bellisle, Lord Ross's Seat, Lough Erne, Fermanagh Belturbet, Cavan Belvidere Scenery, Mullingar, Westmeath Belvoir, Belfast, Antrim Belvoir, Comber, Down Bengore Head, Antrim Bevrac Mount, Drogheda, Louth Birr, King's County Black Rock, Dublin Blarney Castle, Cork Blessington, Wicklow Bray, Wicklow Briansford, Dundrum, Down Brighton of Ireland, Rostrevor, Down Bruce's Castle (ruins of), Rathlin, Antrim Bullock, Dublin Burros, Queen's County Bush Mills, Antrim Buttevant Abbey, Mallow, Cork Cairn on Slieve Croob, Ballynahinch, Down Cairn Tierna, Rathcormack, Cork Callen, Kilkenny Carlingford, Rostrevor, Down Carlingford Castle, Carling, Louth Carlingford, Atherdee, Louth Carlow, Carlow Carnew, Arklow, Wicklow Carreg Abbey, Downpatrick, Down Carrick-a-Rede, Bally Castle, Antrim Carrickasticken, Dundalk, Louth Carrickfergus, Antrim Carrickmacross, Monaghan Carrick-on-Shannon, Leitrim Carrick-on-Suir, Tipperary Carton, Leixlip, Dublin Cashel, Tipperary Castle Audley, Strangford, Down