Extrema Outdoor returns to De Plas in Houthalen-Helchteren, Belgium from May 22-24, 2026, showcasing an impressive lineup of house, techno, and electronic music artists. The festival features headliners Adam Beyer, Âme, Dixon, and Joris Voorn alongside rising stars like I Hate Models, Kevin De Vries, and Nora En Pure across its three-day program. With 29 artists representing nine countries including Sweden, Germany, France, and the Netherlands, Extrema Outdoor delivers a diverse international electronic music experience. The festival's focus on house, techno, and trance genres attracts electronic music enthusiasts seeking both established legends and emerging talent in Belgium's thriving festival scene.

Extrema Outdoor is a three-day standalone music festival.