Cloncannon BioFarm Heritage Walk 2025 Talamh Beo Cloncannon BioFarm, Co. Tipperary Moneygall 17 August, 2:30pm - 4:30pm
Clonlara Village Guided Heritage Tours Clonlara Heritage Group Clonlara Community Centre, Co. Clare Clonlara 17 August, 2pm - 3:15pm17 August, 3:30pm - 4:30pm
Clonmel Mill Race Walk Clonmel Historical & Archaeological Society, Clonmel Lions Club and Mills & Millers of Ireland Starting at the Main Guard, and walking to Suir Island, Clonmel., Co. Tipperary The Main Guard, Clonmel 21 August, 6:30pm - 8:30pm
Clontuskert Ringfort Walk Clontuskert Heritage Group St Augustine's Church car park, Co. Galway – County Crossconnell, Clontuskert, Ballinasloe, Co. Galway. 24 August, 2pm - 4:15pm
Cloyne Cathedral Heritage Day Friends of Cloyne Cathedral Cloyne Cathedral, Co. Cork County Church Street, Cloyne 16 August, 12pm - 4:30pm
Coastal Archaeology Walk, Dunkineely Co. Donegal The Discovery Programme: Centre for Archaeology and Innovation Ireland Killaghtee Community Centre, Co. Donegal Community Centre, Ballymagowan, Dunkineely, Co. Donegal 23 August, 12pm - 1:30pm
Comber & The Second World War Comber Historical Society Rollo Gillespie Monument, Co. Down The Square, Comber, Co. Down 22 August, 7pm - 9:30pm
Combined Tour - Maynooth Castle & St. Mary's Church of Ireland Office of Public Works - Maynooth Castle Maynooth Castle Main Reception Desk (Inside the Castle), Co. Kildare Maynooth Castle, Parsons Street, Maynooth, Co.Kildare 21 August, 11am - 12:30pm
Comeragh Mountain Farm Heritage Walk 2025 Talamh Beo Comeragh Mountain Farm, Co. Waterford Ballinamult 22 August, 11am - 1pm
Commemorative 200th Anniversary of the Construction of the Low Road Tubberclare Local Action Group (TLAC) Heritage Center Glasson, Co. Westmeath Glasson Westmeath 24 August, 12:30pm - 3pm
Common Tern Project -Galway City Conservation Volunteers Galway GRETB Outdoor Education Centre, Co. Galway – City Lakeshore Drive (Opp Dept of Defence) 21 August, 7pm - 8pm
Conducted Tours of St Doulaghs Church and Historical Talks Friends of St Doulaghs Church St Doulaghs Church, Co. Dublin – Fingal Dublin Road Kinsealy Malahide 16 August, 3pm - 5:30pm20 August, 12pm - 4:30pm
