National Museum of Ireland - Archaeology

The National Museum of Ireland on Kildare Street is the best free experience in Dublin and one of the great archaeology museums of Europe. It occupies a grand Victorian building beside Leinster House, the seat of the Irish parliament, entered through a domed rotunda modelled loosely on the Pantheon, with a mosaic floor and galleries arranged around a central court. The collections tell the story of Ireland from the first settlers to the late Middle Ages, and several rooms are unmissable. Ór, the gold gallery, displays the finest collection of prehistoric gold in western Europe: crescent-shaped lunulae, gorgets, torcs and the Broighter boat, a tiny gold model of a sailing ship. Kingship and Sacrifice presents several Iron Age bog bodies, men found preserved in Irish peat bogs with skin, hair and fingernails intact, who appear to have been killed in ritual sacrifices linked to kingship; the display is thoughtful and respectful, but it is genuinely affecting, and some visitors with young children choose to skip it. The Treasury holds the masterpieces of early Christian metalwork: the Ardagh Chalice, the Tara Brooch, the Derrynaflan hoard and the bell shrine associated with St Patrick, objects whose intricate filigree and enamel rival the Book of Kells. Upstairs, galleries cover Viking Dublin, medieval Ireland and ancient Egypt. Admission is free, the museum is compact enough for a couple of hours, and it is the perfect rainy-day partner to Trinity.

Check before you go in late 2026. The National Museum's sites have been affected by public-sector industrial action this autumn, with the museum closed on several days, including Sunday 1 November 2026, and galleries can also close at short notice for operational reasons. The museum's own website posts notices, and if you have your heart set on a particular object you can phone ahead to confirm it is on display. Normal hours run from Tuesday to Saturday from mid-morning to five, with afternoon-only opening on Sundays and Mondays, and the museum suggests arriving by half past four to see the galleries properly. The cloakroom is currently unavailable, so leave large bags and suitcases at your hotel.

Working the visit: begin with Ór and the Treasury on the ground floor while you are fresh, then Kingship and Sacrifice, and finish upstairs with the Viking galleries, which are excellent on the archaeology of Wood Quay, where Viking Dublin was excavated in the 1970s. Free guided tours run on some days, and the museum shop is good for replicas of Celtic jewellery. The building itself deserves attention, with carved doorways, ceramic details and the great rotunda. Groups need to book, but individuals and families can simply walk in.

Around it: Kildare Street is a minute from St Stephen's Green and Grafton Street and a five-minute walk from Trinity College, so the museum slots easily between the Book of Kells and lunch. The National Gallery is around the corner on Merrion Square, and the National Library, with its domed reading room and changing exhibitions, faces the museum across the forecourt. The Natural History Museum, the beloved Dead Zoo on Merrion Street, is closed for a long refurbishment. The National Museum's other Dublin branch, at Collins Barracks near Stoneybatter, covers decorative arts and military history and is also free. Two more things deserve your time. In the Kingship and Sacrifice gallery, the Iron Age bog bodies known as Clonycavan Man and Old Croghan Man, preserved for more than two thousand years in Irish bogs, are thought to be victims of ritual killings linked to kingship, and they are as haunting as anything in Dublin. And look up as you enter: the building, opened in 1890, has a domed rotunda with marble columns and a mosaic floor that is one of the finest Victorian interiors in the city.