Discovering Thomastown - Heritage Walking Tour Thomastown Community Network Car Park Area near Sweetman's (AKA Mullin's) Castle (adjacent the Nicholas Mullins Bridge), Co. Kilkenny 24 August, 2pm - 4pm
Discussing the Boundary Commission 1924 - 1925 Office of Public Works Johnston Room, North Range, Royal Hospital Kilmainham, Co. Dublin – Dublin City Military Road, Kilmainham, Dublin 8, Dublin, Ireland 21 August, 6pm - 7:30pm
Display of old Irish and international stamps from the 1940’s onwards Laois Libraries, Laois County Council. Mountmellick Library, Co. Laois Mountmellick Library, O'Moore Street, Mountmellick, Co. Laois, Ireland 16, 23 August, 9am - 2pm
DLR Biodiversity - Dusk Bat Walk & Talk at Marlay Park Dún Laoghaire-Rathdown County Council Front door of Marlay House, Co. Dublin – Dún Laoghaire-Rathdown Grange Road Rathfarnham 20 August, 8:30pm - 9:30pm
Dolphin and Whale Watching at Hags Head BannerGleo Liscannor GAA Pitch (park outside, not inside), Co. Clare 16 August, 2pm - 4pm
Dolphin and Whale Watching at Hags Head BannerGleo Liscannor GAA Pitch (please park outside), Co. Clare 16 August, 2pm - 4pm
Dominic's Abbey, Cashel. Rock of Cashel (OPW) Dominic's Abbey, Cashel., Co. Tipperary 22 August, 2pm - 3pm
Donagh Ancient Church Ruins And Graveyard, Glaslough Glaslough Development Association Oakland Community Centre, Glaslough, Co. Monaghan Main Street 16 August, 2pm - 4pm
Donaghmore Workhouse & Agricultural Museum Guided Tour Laois PPN Donaghmore Workhouse and Famine Museum, Co. Laois Dunacleggan Donaghmore Co. Laois 21 August, 7pm - 8:30pm
Donamon Area Heritage Walk Kilbegnet Ballinakill Historical Society Donamon Castle, Co. Roscommon Donamon, Roscommon 23 August, 11am - 12pm
Donegal Community Archaeology Drop-In Clinic County Donegal Heritage Office Central Library, Co. Donegal Oliver Plunkett Road 18 August, 11am - 2pm
Donegal Mela - A Celebration of Indian Culture Indian Community Centre Letterkenny An Grianan Theatre Plaza, Co. Donegal Port Road, Letterkenny 23 August, 1pm - 5pm