Hidden Letters- Sacred Patterns - Art Workshop Art Box Tuar Ard Arts Centre, Co. Westmeath Moate, Churhstreet, Moate, co.Westmeath 20 August, 6:30pm - 8:30pm
Hidden Treasures of Lough Mask - The importance of Brigit’s Well, Kilbride, Lough Mask. Joyce Country and Western Lakes GeoEnterprise - Corrib Beo - JCWL UNESCO Global Geopark Finny Community Hall, Co. Mayo Adjacent to Church, Finny Co Mayo 20 August, 7:30pm - 9pm
Hidden Wonders: Visit to the Zoology & Geology Museums Galway Civic Trust Archway of The Quadrangle, University of Galway, Co. Galway – City University Road, Galway 20 August, 2pm - 4pm
Hinba: The Lost Isle of St Columba Donegal County Library Service, Donegal Studies Central Library, Co. Donegal Oliver Plunkett Road, Letterkenny, Co. Donegal 20 August, 6:30pm - 7:30pm
Historic Banada Abbey Banada Abbey Hall Hilary Room, Co. Sligo Banada Abbey, Tourlestrane, Co. Sligo 20 August, 8pm - 10pm
Historic north city centre Georgian house tour John Aboud At front steps on street Note please book in advance by e-mailing number11dublin@gmail.com, Co. Dublin – Dublin City 11 N Gt Georges St 15 - 23 August, 12pm - 3:45pm
Historical Walking Tour of Kilrossanty Village Kilrossanty Remembers Kilrossanty National School, Co. Waterford Kilrossanty, Leamybrien, Co. Waterford 20 August, 7:30pm - 9:30pm
History and Prehistory at Carns Hill East Sligo County Council Coillte 'Carns' carpark, Co. Sligo Holywell Road, 20 August, 11am - 12:30pm
History of the James Hardiman Library in 100 Objects James Hardiman Library, University of Galway Hardiman Building Foyer, Co. Galway – City University of Galway 17 - 21 August, 9am - 5pm
Hollywood Field Names Exhibition (Heritage Keepers) Hollywood Village Hollywood Community Centre, Co. Wicklow Hollywood, Co. Wicklow 15 - 23 August, 9:30am - 12:30pm
Holycross Abbey Free Tours for Heritage Week Holycross Abbey Co. Tipperary Holycross, Thurles, Co. Tipperary 15 - 23 August, 2:30pm - 3:30pm
House and Garden Tours of The Old Rectory Killedmond in Association with Historic Houses of Ireland Old Recrory Killedmond in Association with Historic Houses of Ireland The Old Rectory, Co. Carlow The Old Rectory, Killedmond, Borris, Co Carlow 15 - 23 August, 9am - 1pm