Battle of the Boyne: Battlefield Walk Oldbridge House, Battle of the Boyne, Drogheda, Co. Meath Battle of the Boyne Visitor Centre, Co. Meath Oldbridge House 16, 23 August, 2pm - 3pm
Batty About Bats – Guided Walk and Talk with Janic Schulte, NPWS The Shaking Bog Bog Meadow, Co. Wicklow Enniskerry (meeting in Bog Meadow Car Park) 21 August, 9pm - 10:30pm
Batwalk Galway City Council Merlin Woods Community Garden, Merlin Park Woods, Doughiska Rd, Galway, Co. Galway – City 19 August, 9:30pm - 11pm
Beach Walk & Talk with Aengus Kennedy Nature North West Rathmullan Tidy Towns + Coastal Care Putting Green Gates, Co. Donegal Rathmullan 23 August, 2:30pm - 3:30pm
Behind The Kitchen Door - Discover the 19th-century kitchen life of Emo Court OPW Emo Court Emo Court, Co. Laois OPW Emo Court 22 August, 3:30pm - 4pm
Behind the Scenes at Wells House - Heritage Week Tour Wells House and Gardens Co. Wexford Ballyedmond, Gorey, Co Wexford 19 - 21 August, 2pm - 2:45pm
Behind the Scenes Tour at The Everyman The Everyman Co. Cork City 15 MacCurtain Street, Cork City 15 August, 6pm - 7pm
Behind the Scenes Tour of the Little Museum The Little Museum of Dublin Co. Dublin – Dublin City 15 St.Stephen's Green 20 August, 11:30am - 12:30pm
Belfast Blitz Walking Tour of East Belfast Northern Ireland War Memorial Museum Co. Antrim 62-82 Westbourne Street, East Belfast 17, 21 August, 1pm - 3pm
Belfast Blitz Walking Tour of North Belfast Northern Ireland War Memorial Museum Waterworks Park, Co. Antrim Waterworks Park 15 August, 11am - 12:30pm
Beneath Your Feet: Conserving Russborough's Historic Floors Russborough Russborough House, Co. Wicklow Blessington, Co Wicklow 20 August, 4pm - 5pm
Bessmount Park Tour Monaghan County Council Bessmount Park, Co. Monaghan Bessmount, Monaghan 17 August, 2pm - 3pm