We are pleased to announce the participation of DORNENREICH at KOA 2019, the band will perform an exclusive show in Austria. A statement of the band: “LEBEN UND LEIDENSCHAFT Tour 2019” (feat. Eklatanz of Heretoir […]

We are proud to announce that the Dutch Death Metal monsters of SINISTER will crush our metal mountain madness in 2019. Classics like “Diabolical Summoning” or “Hate” made them legends but also their latest output […]

For 24 years, Swedish death metal legends VOMITORY laid waste to stages all over the world and released eight successful albums before laying down their arms in 2013. In 2017, they reunited for one show […]

Thanks for your visit, and that you made KOA 2018 so special once again! We can already announce the date for 2019, next years edition of KOA will take place from the 22th to the […]

We´ve started with the buildup, and are looking forward to welcome you on the metal mountain soon! All necessary infos regarding KOA 2018 can be found here, see you on Thursday!

We are pleased to present a movie about Austrias longest standing extreme metal open air. You can await various interviews with fans, bands and crew-members, and of course some outtakes from the shows in 2017.

Dear guests, supporters and fans. Please make sure that you order and pay your pre-sale tickets for Kaltenbach Open Air 2018 in time. Our webshop will be closed on Monday, 06 August 2018. The last […]

Where am I able to enjoy a fine meal in Spital am Semmering? Which accommodation facilities are available? Answers to these questions and further information regarding your visit at KOA 2018 can be found at […]