Defqon 1 2025 Besucherzahlen. Enter the general sale and become part of this glorious journey. Defqon.1 is going to make a big splash during the upcoming edition of the world’s largest festival for harder music styles.
Defqon.1 festival ist ein großes festival der härteren eletkronischen musik. Defqon.1 2025 will take place from june 27th till june 30th.