

📍 De Plas · Houthalen-Helchteren, Belgium
The Benelux's longest-running open-air electronic music festival returns for three days by the De Plas lake in Houthalen-Helchteren, Belgian Limburg. The 2027 dates are confirmed on the official site; the line-up has not been announced.
Extrema Outdoor Belgium takes place from Friday 14 to Sunday 16 May 2027 at De Plas, Houthalen-Helchteren, Belgium, across 3 days. The line-up has not been published yet: we add it as soon as the promoter announces it. It is one of 56 Techno and House dates we list in Belgium over the coming months.
Line-up to be announced.
From Friday 14 to Sunday 16 May 2027, over 3 days, at De Plas. Doors are announced for 12:00; the closing time depends on the night's programme.
At De Plas, Houthalen-Helchteren, Belgium. This page shows the venue on a map, alongside a place-to-stay search matched to the event dates.
The line-up has not been announced yet. Bills usually land two to four months before the date, and this page is updated then.
Expect around ≈ €89 for the cheapest entry ticket. That figure is indicative until the official ticket shop confirms it, so check before buying. The ticket button on this page points at the promoter's official shop, never at resale.
Techno and House. A kick that never stops and not a single chorus. That style usually sits around 125–150 BPM.

