Delgany's Heritage Trail & Glen of the Downs Nature Reserve Delgany Tidy Towns Wicklow Arms Carpark, Co. Wicklow Delgany Co.Wicklow 17 August, 10am - 1pm
Demonstration of Church Bell Change Ringing in St. Peters COI Belltower Drogheda St. Peter's Guild of Bellringers. St. Peters Church Of Ireland Drogheda, Co. Louth St. Peters Place, Peter Street, Drogheda 16 August, 2pm - 4pm
Demonstration/Training in 3D Photogrammetry Arra Historical & Archaeological Society Burgessbeg Graveyard, Co. Tipperary, Co. Tipperary Burgessbeg Graveyard, Ballywilliam, Nenagh, Co. Tipperary 24 August, 10:30am - 2pm
Derryounce Lakes and Walkways Explored Offaly County Council Derryounce Lakes and Walkways, Co. Offaly Derryounce Lakes, Edenderry Road, Portarlington 24 August, 10am - 12pm
Dig Where We Stand Print Van Go Clonoulty Community Garden, Co. Tipperary Priest's Road, Clonoulty 20 August, 2pm - 5pm
Dillon House Ballaghaderreen - The building blocks of our heritage Ballaghaderreen Library Co. Roscommon Dillon House, The Square, Ballaghaderreen, Co. Roscommon 23 August, 11am - 12:30pm
Dinosaur Trees Family Tour of the JFK Arboretum. Office of Public Works - JFK Arboretum, New Ross, Co.Wexford Visitor Centre at JFK Arboretum., Co. Wexford JFK Arboretum, Ballysop, New Ross, Co.Wexford 22 August, 12pm - 1pm
Discover Castledermot's medieval foundations Castledermot Local History Group St James's Church of Ireland, Co. Kildare Church Lane, Castledermot, Co Kildare 16 August, 10:30am - 12pm
Discover Hidden Histories: A Walking Tour of Ardgillan Demesne with Tom Reilly Ardgillan Castle Ardgillan Castle - Seaside Entrance, Co. Dublin – Fingal Balbriggan 21 August, 10:30am - 12:15pm
Discover the Geological Heritage of Aughagower Joyce Country and Western Lakes Geopark Aughagower community centre, Co. Mayo Aghagower, Co. Mayo 19 August, 7pm - 8:30pm
Discover the Heritage of Ceantar na nOileán by Bus Galway County Council Meeting Venue: Various See below starts at Carpark beside Kenny Park, Athenry (nearest Eircode H65 DN12), Co. Galway – County Carpark beside Kenny Park, Athenry 19 August, 8:30am - 6pm
Discovering the Castle Basement at Portumna Castle Office of Public Works Portumna Castle & Gardens, Co. Galway – County Portumna Castle, Portumna, Co. Galway 22 August, 11:30am - 12pm22 August, 12pm - 12:30pm23 August, 11:30am - 12pm23 August, 12pm - 12:30pm
