Green Man Festival has announced its full line-up, including a full list of its day and stage splits. The festival takes place in Bannau Brycheiniog National Park, Usk Valley, in the scenic heart of the Brecon Beacons, from Thursday 14th to Sunday 17th August 2025. Tickets sold out in just one hour this year, with the official resale handled by Twickets (face value only). For the full list of all announced acts, including day splits, stage splits, and running order, please see our line-up page. Main Stages line-up poster