Bilingual tours on the Rock of Cashel -Turais threoraithe dhátheangacha ar Charraig Phádraig Rock of Cashel (OPW) Rock of Cashel, Co. Tiobraid Árann Moor Lane, Cashel 17, 18, 20 Lúnasa, 12in - 1in
Biodiversity and Heritage Walk Wicklow Mountains National Park Wicklow Gap Car Park, Co. Cill Mantáin 16 Lúnasa, 10rn - 12in
Biodiversity Tour - Bray Golf Club Bray Golf Club & Bray Tidy Towns Bray Golf Club, Co. Cill Mantáin Greystones Road, Bray 17 Lúnasa, 4in - 5in
Biodiversity Walk at Gortbrack Organic Farm Gortbrack Organic Farm Co. Ciarraí GORTBRACK ORGANIC FARM, Gortbrack West, Ballyseedy, Tralee, Co. Kerry 17 Lúnasa, 10:30rn - 12:30in
Birds of Douglas Douglas Tidy Towns Douglas Community Centre, Co. Corcaigh - Cathair Church Road, Cork 21 Lúnasa, 7:30in - 8:30in
Birds of Prey Demonstration - Russborough House Russborough House & Park Co. Cill Mantáin Russborough House, Blessington, Co Wicklow 16 Lúnasa, 1:30in - 2:15in
Birthplace of Rifleman Luke Delaney WW1 War Veteran Luke Delaney WW1 Restoration Committee Murmod Virginia Co Cavan, Co. An Cabhán 23 - 24 Lúnasa, 5in - 7in
Bishop Leslie and St Salvator's Church Donagh Group of Parishes (C of I) , Glaslough, County Monaghan Heritage Committee St Salvator's Church, Glaslough, Co. Muineachán Castle Leslie Estate, Glaslough, Co Monaghan 18 Lúnasa, 12in - 1in18 Lúnasa, 2in - 3in
Black Castle Public Realm Project Studio idir Black Castle Grounds, Co. Cill Mantáin S Quay, Corporation Lands, County Wicklow 21 Lúnasa, 1:30in - 2:30in21 Lúnasa, 4in - 8in
Black Friary Community Dig Blackfriary Archaeology Field School Griffin Park, Co. An Mhí Black Friary Archaeology Site, Griffin Park, Trim 21 - 23 Lúnasa, 10rn - 4in
Blacksmith Forge and Vintage Day Essexford Heritage Group Essexford Forge, Co. Muineachán Essexford, Co. Monaghan. 16 Lúnasa, 5in - 8in
Blight and Bounty- Glasnevin in the Famine Years- SOLD OUT National Botanic Gardens (OPW) Co. Baile Átha Cliath Botanic Road, Glasnevin, Dublin 9 16 Lúnasa, 11rn - 12in20 Lúnasa, 2in - 3:30in
