The “Forst” family-adventure-course is also known as the fitness mile. The starting point is the mountain station of the Bergkastel cable car. Children and adults encounter various obstacles on the flat route (No. 34) to the Stieralm. The kids can also look forward to the “Bullzone” on the way - a scavenger hunt of a special kind for small naturalists. After the approximately one-hour adventure hike, the alpine pasture offers an ideal stop for refreshments. From the Stieralm the route continues through a forest and over the mountain meadow path to the Lärchenalm. On the colourful meadows you can immerse yourself in the world of magnificent alpine flowers. Trail no.27 leads back via the Martannes meadows down to the valley station.