Cairns, Ireland Newgrange An archaeological site listed as a UNESCO World Heritage Site. A veritable treasure trove that tells us a great deal about Irish prehistory. 4.51/5 (1,480 votes)
Huts Irish abbeys and monasteries St Fionan’s Monastery A historic, isolated monastery sculpted by wind and faith. A UNESCO World Heritage Site, it was occupied from the 7th to the 18th century! 4.94/5 (990 votes)
Irish ringforts Dun Aengus fort An impressive prehistoric fort, built on the Cliffs of Inishmore (Isle of Aran). The setting is incredible! 3.82/5 (860 votes)
Irish ringforts The Doon fort Lost on an island in the middle of Loughadoon lake stands a magnificent historic building: the Doon Fort. A must-see! 3.15/5 (809 votes)
Archaeological sites Hall of the Red Earl An archaeological site in Galway! Take a look at the foundations of one of the city's most historic sites! 4.00/5 (574 votes)
Archaeological sites The steps of Skellig Michael No fewer than 618 steps await you in this exceptional location! They were dug out of the rock by monks in the 7th century. 3.54/5 (530 votes)
Stone circles The Kenmare stone circle A prehistoric stone circle, once used as an altar for pagan ceremonies. 3.62/5 (328 votes)
Irish dolmens Brownshill Dolmen Discover Europe's largest dolmen! A unique megalith still steeped in mystery! 3.00/5 (184 votes)