2Newgrange, Knowth and Dowth: the great Neolithic passage tombs of the Boyne, older than the pyramids, an hour north of Dublin.
3An early Christian monastery on a twin-peaked rock 12 km out in the Atlantic off County Kerry, reached by boat in summer only.
4A castle dating to 1228, extended by the Guinness family, on 350 acres beside Lough Corrib. A hotel since 1939 with 83 rooms, plus falconry and boat trips on the lake.
5Three restored lightkeepers' cottages beside a working lighthouse on Fanad Head, open all year. Every booking includes a guided tour and the climb to the top of the tower.
No. 1Davy Holden2 videos here
No. 2Girl vs Globe1 video here
No. 3Model Strangers1 video here
No. 4The History Guy: History Deserves to Be Remembered1 video here
No. 5Jane Casey - Irish History, Culture & More1 video here
No. 6Aliz's Wonderland1 video here
No. 7dxb_hun1 video here
No. 8Carol & Max1 video here