832-390367 - Medieval castle and church ruins of St. Patricks Cathedral, fully preserved round tower, ornate high cross, Rock of Cashel, County Tipperary, Ireland, Europe
1161-8546 - Maclean's medieval Celtic pilgrim cross, a 16th century monument on the Isle of Iona, Inner Hebrides and Western Isles, Scotland, United Kingdom, Europe
832-284467 - The stone houses which are built without cement and the graveyard the monk settlement which was founded 588 and was abandoned about 1100, Skellig Michael, Ireland
770-1512 - St. Martin's Cross, magnificent Celtic carved cross dating from the 8th century, Isle of Iona, Inner Hebrides, Scotland, United Kingdom, Europe
770-1525 - St. Martin's Cross, magnificent Celtic carved cross dating from the 8th century, Isle of Iona, Inner Hebrides, Scotland, United Kingdom, Europe