Green Man Festival Green Man Festival, Bannau Brycheiniog National Park, Wales Aug 15, 2024 - Aug 18, 2024 Save the date – Green Man Festival will return to Bannau Brycheiniog National Park on 15th-18th August 2024. Visit the website here Olivia Parsons2023-10-27T17:09:15+01:00 Share OAUK content FacebookTwitterRedditLinkedInPinterestEmail