The east face of the Watzmann is one of the classic big alpine walls of the Eastern Alps. It is a serious rock climb with long exposure and sustained difficulty, and it is far more committing than the normal ridge routes. The route is known for loose sections, route-finding demands, and objective hazards from rockfall and weather. It is typically climbed by experienced alpinists with solid multi-pitch rock-climbing ability. Conditions and exact line choice can vary, so careful route-finding is essential. This is a mountaineering route rather than a hiking ascent.
Route Outline
Wimbachgries or Watzmannhaus area -> approach to the east face
Base of the east face -> climb the central wall and ledges
Upper face -> summit ridge
Summit of Watzmann -> descend by the normal route or reverse the ascent