Ground ZEro Festival 30 August 2025 OUR DIE-HARD TICKET SALE HAS STARTED! IF YOU REGISTERED FOR 2025 - CHECK YOUR E-MAIL! the hardest, the darkest. Ground Zero Festival, organised by UDC Events and Multigroove, is the only night festival in the world dedicated to the harder styles. Each year, recreational area Bussloo is transformed into a world of darkness featuring the best hardcore, uptempo, frenchcore, terror, industrial and early all night long. Learn more Ground Zero FestivaL Subscribe Sign up with your email address to receive news and updates. Email Address Sign Up We respect your privacy. Thank you! 31 August 2024 Recreational area Bussloo Wilp, The Netherlands