The Sonneck, with a height of 2,260m and its south face, is one of the most recently discovered climbing destinations on the Wilder Kaiser. Numerous routes secured with bolts lead through perfect rock to below the summit. But they are nevertheless alpine routes. The wall height is up to 450m.
In case of emergency a 50m double rope is necessary for abseiling.
Here are three example tours - further tours in the climbing guide "Alpin Wilder Kaiser" by Markus Stadler (2nd edition Panico-Verlag 2017).