Knockmany Passage Tomb A protected Neolithic passage tomb built around five thousand years ago with highly decorated standing stones. Historical Tyrone 4
Brownshill Dolmen This incredible megalithic tomb is thought to have the largest capstone in Europe weighing 103 tonnes. Historical Carlow 3
Hill of Uisneach Ireland’s sacred centre and said to be the burial place of the mythical Tuatha Dé Danann. Historical Westmeath 2
Drombeg Stone Circle Circle of 17 standing stones known as ‘The Druid’s Altar’ is dated between 153BC and 127AD. Historical Cork 1
Poulnabrone Dolmen Built by Neolithic farmers around 2900 BC this is the best known of Ireland’s 172 dolmens. Historical Clare 1
Clonmacnoise A university of its time, this monastery once had close associations with the kings of Connacht. Historical Offaly 1
Trinity College Visit the Book of Kells and the Long Room, one of the world’s most photographed libraries. Historical Dublin 1