Month: October 2026

Dear supporters, the first wave of 12 bands has been announced, which means it is also time to kick off the presale! If you want to attend our 20th anniversary edition, we kindly remind you […]

Vomitory are a true institution of Swedish death metal. Since 1989 they have delivered fast, groovy and uncompromising death metal. After their 2023 comeback with “All Heads Are Gonna Roll”, they upped the ante again […]

Stillbirth have been active since 1999; their “Brutal Surf Mix” of slam, grindcore, and deathcore comes with a wink and a smile. The German band will be bringing their sound to Kaltenbach Open Air in […]

Aeon from Sweden have been delivering relentless, high-velocity and technically sharp death metal since 1999. With albums like “Bleeding the False”, “Rise to Dominate” and “Path of Fire”, and tours including Cannibal Corpse, they have […]

Amaunet is an extreme metal act from Switzerland whose art is centred around Ancient Egypt. The five-piece, fronted by vocalist Lucie W., takes its name from the “Hidden One” of Egyptian mythology and pairs brutal […]

Heidnir from Upper Austria blends traditional, cold black metal with cosmic themes and dark, epic melodies. Starting out as a one-man project, the band made a strong impression in 2026 with the album “Der Kosmische […]

How about some deathcore from Lower Austria? Darkest Moral will be giving it their all at Kaltenbach Open Air 2027, shaking the stage with massive riffs and breakdowns!