Echoes of the Summit" is a documentary about Paul Hunziker, an 88-year-old alpinist who has dedicated his life to climbing and bolting sport climbing routes. He is especially known for his pioneering work in Eppenberg, where he has bolted numerous crags. Despite losing friends and his son to the mountains, Paul continues to pursue his passion for climbing, going sport climbing twice a week. "Echoes of the Summit" tells the inspiring story of an alpinist, whose love of the mountains has never faltered.