BIRR CASTLE 48 BLACK CASTLE, WICKLOW 54 BLARNEY CASTLE 57 BUNRATTY CASTLE 65 CARLOW CASTLE 71 CARRICKFERGUS CASTLE 77 CARRICK-ON-SUIR CASTLE 85 CARRIGOGUNNEL CASTLE 90 CASTLE BARNARD 97 CASTLE BORO 101 CASTLE DONOVAN 104 CASTLE KEVIN, COUNTY CORK 107 CASTLE KEVIN, COUNTY WICKLOW 109 CASTLE SALEM 114 CLOGHAN CASTLE 116 CROM CASTLE 121 DOE CASTLE 126 DRIMNAGH CASTLE 133 DUBLIN CASTLE 137 DUNDANIEL CASTLE 142 DUNDRUM CASTLE, COUNTY DOWN 148 DUNDRUM CASTLE, COUNTY DUBLIN 152 DUNLUCE CASTLE 157 DUNSOGHLY CASTLE 165 ENNISCORTHY CASTLE 168 ENNISKILLEN CASTLE 172 FERNS CASTLE 177 FERRYCARRIG AND SHANA COURT CASTLES 182 GEASHILL CASTLE 185 GLENARM CASTLE 191 GLIN CASTLE 193 GREENCASTLE, COUNTY DONEGAL 198 GREENCASTLE, COUNTY DOWN 202 HOWTH CASTLE 209 KILBARRON CASTLE 214 KILBRITTAIN CASTLE 217 KILKEA CASTLE 220 KILKENNY CASTLE 228 KILLIANE CASTLE 235 KILLYLEAGH CASTLE 239