Tickets bought from other websites- including ticketing resale platforms -will not be valid and such ticket-holders will be refused entry.

Direct links to the sites’ booking pages

Brú na Bóinne Visitor Centre (Newgrange Knowthand Dowth)

Cahir Castle

The Blasket Centre – Ionad an Bhlascaoid

Charles Fort Military Fortress

Clonmacnoise Monastic Site

Custom House Visitor Centre

Dublin Castle

Farmleigh House and Gardens

Ionad Cultúrtha an Phiarsaigh, Connemara – Pearse’s Cottage

Kilmainham Gaol Museum

Kilkenny Castle

The Rock of Cashel