The route was erected in summer of 2006. Beautiful, moderately difficult via ferrata on the north side of the Sulzfluh. The highlight is the approx. 350 m long Gauablickhöhle cave through which the via ferrata passes, allowing you to become a spelunker for a short time. The route was erected in summer of 2006 and can be easily combined with the south-side Sulzfluh via ferrata over a weekend. From the end point, follow the climbing marks to the signs (about 100 m), then go either toward Rachen (Lindauer chalet) or Tilisuna chalet; summiting the Sulzfluh takes about 1 hour (370 vertical metres)