the alpine mini via ferrata fruttli steig or mini-klettersteig fruttli-steig above the melch lake or melchsee lake, melchtal

active activity adrenaline adventure alpine altitude ascending backpack beautiful canton climb climber climbing courage danger equipment extreme ferrata fruttli fruttlisteig helmet high hiker hiking hook iron kanton lake landscape melch melchsee melchtal mini miniklettersteig mountaineer mountaineering nature obwald obwalden outdoor panorama peak protection ridge risk rock rope safe safety schweiz sightseeing sport steel steep steig stone stones summer switzerland tour tourism trail travel trekker trekking via view