The Panorama-ladder with its 40 metres is the new TOP attraction for all fans of via ferratas. The via ferrata on the Donnerkogel at the Zwieselalm in Gosau at Dachstein presents amazing and breathtaking views on the galcier of the Dachstein, as well as on the highest mountain of Austria - the Großglockner. The ladder to heaven was built by Outdoor Leadership with their professional climber Heli Putz.