On 2027-06-26 the Fontaines D.C. festival will take place at Slane Castle in Co. Meath, bringing the band's kinetic post-punk energy to the castle's dramatic lawns and ancient stone backdrop. Fans can expect a powerful live set framed by sweeping views and the unmistakable atmosphere that has made Slane a legendary open-air venue, with moments of raucous communal singing and quieter, more intimate passages that showcase the group's range. With limited capacity across the estate, attendees are encouraged to secure tickets early and to plan travel and accommodation in advance to make the most of the day and evening. The event promises a quintessential summer festival experience where music, history, and community converge beneath the Irish sky.