Heritage Week 2025: The Big Dig with the School of Irish Archaeology, Saturday 23rd August. 11am, 12pm, 1pm, 2pm, 3pm. Free Event - Suitable for children aged 6-12 years. Limited spaces, to book contact Nenagh Tourist Office on 0871871932 or email nenaghtouristoffice@tipperarycoco.ie Children must be accompanied at all times. The Big Dig workshop is an archaeological excavation of a replica Viking House with the School of Irish Archaeology. This fun, educational workshop is bound to spark the imagination of the children who take part and may inspire them to learn more about archaeology and history. We are delighted to have the Big Dig workshop in Nenagh for Heritage week.