Here’s a video of the packrafting in the upper reaches of the Isar river on the trip through the Karwendel mountains:
The Isarklamm is a small canyon in the lower part of the Hinterautal valley. It’s absolutely the most interesting part on the river. No big wild water, only PR2 (class 1-3) and that’s already a lot of fun to me!
Water level at gauging station of Scharnitz: 109cm (mean: 135cm, low water: <115cm, high water: >160cm).