Medieval Thomastown: Walls and Towers Thomastown Community Network Sweetman's (Mullins) Castle, Co. Kilkenny Thomastown 23 August, 2:30pm - 4pm
Meet the Conservation Team: Ardcath Church and Graveyard Meath County Council Heritage Office Ardcath Church and Graveyard, Co. Meath Ardcath, Co. Meath 17 August, 6pm - 7:30pm
Meet the Makers of The Ferns Tapestry Office of Public Works, Ferns Castle Ferns Castle Visitor Centre, Co. Wexford The Square, Ferns 18 August, 10am - 12pm23 August, 2pm - 4pm
Meet the Trees of Deputy's Pass Knocksink Wood Education Centre Deputy's Pass Nature Reserve, Co. Wicklow Barnbawn Road Ballinacooley 16 August, 11am - 1pm
Memories of Place - The vanishing Heritage of Inishowen Clonmany Genealogy & Heritage Group Market House, Co. Donegal Clonmany, Co. Donegal 15 August, 10am - 4pm
Menlo Castle Walking Tour Galway City Council Menlo Castle, The Orchard, Co. Galway – City 21 August, 10am - 12pm
Mesolithic Site and Life in Ferriter's Cove UCD School of Archaeology West Kerry Museum / Ferriter's Cove, Co. Kerry West Kerry Museum, Ballyferriter, 22 August, 2pm - 4:30pm
Michael Collins House Open Day Michael Collins House Museum Co. Cork County 7 Emmet Square, Clonakilty 22 August, 9am - 5pm
Michael Dwyer, Man of the Mountains - Bus tour Rathdangan History Group Séamus O'Toole Memorial Hall, Co. Wicklow Rathdangan, Co. Wicklow 16 August, 10am - 1pm
Milltown Village Walk and Talk Drumlane History and Heritage Group Milltown Resource Centre, Co. Cavan Milltown, Co. Cavan 23 August, 2pm - 4:30pm
Mitchelstown Heritage Week Family Picnic and Heritage Fun Day Mitchelstown Heritage Society Kingston College, Co. Cork County Mitchelstown, Co. Cork 16 August, 1:30pm - 4pm
Moiled Cattle & Grassland Management Walk at Enniscoe Estate North Mayo Heritage Centre North Mayo Heritage Centre & Enniscoe Estate, Co. Mayo Enniscoe, Castlehill, Crossmolina, Co. Mayo 17 August, 11am - 12:30pm
