225 years after the first ascent of the Großglockner in July 1800, this documentary explores the changes Austria’s highest mountain has undergone over time. With striking footage of the first pioneering mountaineers, the film takes us on an emotional journey through history. At the same time, it documents the dramatic retreat of the once-mighty Pasterze Glacier as a result of climate change – a powerful testament to the profound changes our planet is undergoing.