The Office of Public Works Heritage Sites offer free admission to individuals wishing to visit their sites on the first Wednesday of every month. The good news is that in County Meath there are four to choose from:
Battle of the Boyne – Oldbridge Estate
Brú na Bóinne Visitor Centre (Newgrange & Knowth)
Hill of Tara
Trim Castle
You can get details from Heritage Ireland website as follows: www.heritageireland.ie Hope you enjoy many sunny and something for nothing days during this summer 🙂