Watch FilmoFlix. "On the Enns from Admont to Hieflau and over the 'limestone walls' from the Haindlkar hut to the Hess hut. The roaring Enns with whitewater up to level 6 and the 'Buhlweg', which has never been freely climbed before and leads with difficulties up to 10 degrees through the 'invincible limestone walls' of the 'Dachl Nordwand', are the focus of this documentation. The climbers Jürgen Reinmüller and Gernot Mausser as well as the two world class canoeists Matthias Schmid and Herwig Natmessnig make a journey from 'then to today'."