Roscommon Castle Castle Ln, Cloonbrackna, Co. Roscommon https://www.visitroscommon.ie/roscommon-castle Co. Roscommon
Nenagh Castle O'Rahilly, O'Rahilly St, Nenagh, Co. Tipperary, Ireland https://www.nenagh.ie/places-of-interest/details/nenagh-castle +353 (0) 6733850 Co. Tipperary
Leap Castle Leap Castle, Ireland, R421, Leap, Roscrea, Co. Offaly, Ireland http://leapcastle.net +353 (0) 86 869 0547 Co. Offaly
Malahide Castle and Gardens Malahide Demesne, Malahide, Co. Dublin https://www.malahidecastleandgardens.ie/ +353 (0) 18 169 538 Co. Dublin
Slane Castle Slane Castle, Slanecastle Demesne, Slane, Co. Meath, Ireland https://www.slanecastle.ie/ +353 (0) 41 988 4477 Co. Meath
Aughnanure Castle Aughnanure, County Galway, H91 PX20, Ireland https://heritageireland.ie/visit/places-to-visit/aughnanure-castle/ +353 (0) 91 552 214 Co. Galway
Glenveagh National Park and Castle Churchill , Letterkenny, Co. Donegal https://www.glenveaghnationalpark.ie +353 (0)76 100 2537 Co. Donegal
Huntington Castle and Gardens Huntington Castle, Huntington Castle, Huntington, Clonegall, Co. Carlow, Y21 K237, Ireland http://www.huntingtoncastle.com +353 (0) 53 937 7160 Co. Carlow
Johnstown Castle Estate Johnstown Castle Estate, Museum & Gardens, Oldtown Ln, Johnstown, Co. Wexford, Y35 HP22, Ireland http://www.johnstowncastle.ie +353 (0) 53 918 4671 Co. Wexford
Enniscorthy Castle Castle Hill, Enniscorthy, Co. Wexford http://www.enniscorthycastle.ie +353 (0) 53 923 4699 Co. Wexford
Lismore Castle Gardens Lismore, Co. Waterford, P51 F859 http://www.lismorecastlegardens.com +353 (0) 58 54061 Co. Waterford
Manorhamilton Castle and Heritage Centre Manorhamilton Castle, 6 Castle St, Manorhamilton, Co. Leitrim, F91 HY88 http://www.manorhamilton.ie/directory/item/219-manorhamilton-castle +353 (0)86 250 2593 Co. Leitrim
Glenveagh Castle Gardens Gartan Mountain, Co. Donegal https://www.glenveaghnationalpark.ie/explore-experience/article-glenveagh-castle-gardens +353 (0)76 100 2537 Co. Donegal
Roscrea Heritage Centre – Roscrea Castle and Damer House Castle Street, County Tipperary, Ireland +353 (0) 505 21850 Co. Tipperary
Phoenix Park Visitor Centre – Ashtown Castle Phoenix Park, Castleknock (part of Phoenix Park), Dublin 8, D08 Y304, Ireland +353 (0) 1 6770095 Co. Dublin
Ormond Castle Castle Street, Carrickbeg, Carrick-on-Suir, County Tipperary, Ireland +353 (0) 51 640 787 Co. Tipperary