Oasis Live '27 is set for 5 September 2027 at Slane Castle in Co. Meath and promises an unforgettable outdoor concert amid the castle's dramatic river valley and historic grounds. Fans will gather on the rolling lawn to sing along to anthems under a big-sky Irish sunset as a full-scale production delivers crisp sound, vivid lighting and a stage designed for maximum intimacy and spectacle. The atmosphere will blend festival energy with the reverence of a landmark venue, with local food and drink options, pop-up merchandise and activities to round out the day. Advance tickets are expected to be in high demand and provide priority entry and access to pre-show content, so fans are advised to secure tickets early to avoid disappointment. With convenient access from Dublin and surrounding counties, the Slane Castle concert offers a rare chance to experience live music in one of Ireland's most storied outdoor arenas.