
Carrowmore – Ireland's oldest tombs
Carrowmore, sligo
Carrowmore is the densest cluster of Neolithic tombs in Ireland, with more than 30 still visible across open fields below Knocknarea. At its centre is Listoghil, a 34-metre cairn whose capstone carries faint carvings the midsummer sun picks out. DNA work shows the builders were sea-faring people from what is now Brittany, who arrived around 4000 BC with cattle, sheep and deer.










