The Last Days of the Glaciers is a 28-minute Spanish documentary produced by Elhuyar. The film explores the alarming retreat of glaciers in the Pyrenees, focusing on the Aneto glacier, which has lost 64.7% of its surface in the last 41 years. It delves into the scientific evidence indicating that impurities in the glaciers have accelerated their melting, highlighting the broader implications of climate change on these vital ecosystems.