On the river Enns from Admont to Hieflau, and via the "limestone walls" from the Haindlkarhütte to the Hess-Hütte. The thunderous Enns with white water up to grade 6, and the “Buhlweg” with difficulties up to grade 10, which until now has never been free climbed, and which leads across the “indomitable limestone walls” of the “Dachl north face” are in the focus of this documentary. The climbers Jürgen Reinmüller and Gernot Mausser, as well as the world class canoeists Matthias Schmid and Herwig Natmessnig undertake a journey from the “Past to Today”.