The via ferrata Hexensteig is very special via ferrata, it is mostly inside a rock, so you will feel like climbing in a cave. There are a few things which are really special in this kind of combination, the Tyrolienne, walking over tress and the very exposed bench were you can make a break. I will definitely come again. It is great. However don't miss the hike to Seewlialp and to Seewlisee it is amazing and so beautiful.