Green Man Festival: Lineup, Tickets and Travel Guide to the Brecon Beacons
From 20 to 23 August 2026, Green Man Festival turns Glanusk Park in the Welsh Brecon Beacons into a stage for folk and indie music. With Mogwai, Wilco, Four Tet and Wolf Alice as daily headliners and a mystical mountain backdrop, it ranks among the UK's most loved independent festivals.