Basilica 50: Guided Shrine & Basilica Tours Knock Museum Knock Basilica, Co. Mayo Knock Shrine Grounds 15 - 21 August, 11am - 12pm
Bat Talk in Roscommon Castle Roscommon Tidy Towns Association Roscommon Castle, Loughnanene Park, Roscommon Town, Co. Roscommon Loughnaneane Park, Roscommon Town 22 August, 8:45pm - 10:30pm
Bat Walk in the Mangala Douglas Tidy Towns Douglas Community Centre, Co. Cork City Church Road, Douglas 15 August, 9pm - 10:30pm
Behind the Scenes Tour at The Everyman The Everyman Co. Cork City 15 MacCurtain Street, Cork City 15 August, 6pm - 7pm
Belturbet Mammoth and Ice Age Landscape Cuilcagh Lakeland Geopark / Guided By Zaneta Belturbet Civic Centre (Townhall), Co. Cavan Belturbet Diamond 21 August, 6:30pm - 8pm
Bere Island Shipwrecks: Tales from the Deep The Bere Island Projects Group CLG The Lecture Theatre, Co. Cork County Rerrin, Bere Island 19 August, 2:30pm - 3:30pm
Bere Island Stories: The Museum of Me The Bere Island Projects Group CLG Community Centre,, Co. Cork County Ballinakilla, Bere Island 18 August, 2:30pm - 4pm
Bere Island Wool Project Bere Island Heritage and Cultural Centre Co. Cork County Ballinakilla 18 August, 10am - 9:30pm
Biddy Mulcahy, The Pride of Shinrone – A 19th Century Melody Reimagined Shinrone Heritage Group / Ger Murphy Cloughmoyle School House, Co. Offaly Maint St. Shinrone, Birr, Co. Offaly. 22 August, 7:30pm - 8:30pm
Biodiversity Walk at Gortbrack Organic Farm Gortbrack Organic Farm Co. Kerry Gortbrack, Ballyseedy, Tralee 16 August, 10am - 12:30pm
Bishop's Palace tour Waterford Treasures Bishop's Palace / Bishop's Palace, Co. Waterford The Mall, The Viking Triangle, Waterford, X91 E279, Ireland 17 August, 1:15pm - 2:15pm
Butter in the Bog and a Pig in the Kitchen! The Butter Museum The Musgrave Theatre, The Firkin Crane, Co. Cork City The Firkin Crane 18 August, 2pm - 3:15pm