On the Detective Trail in Mürren, you head out in search of treasure. This easy trail takes you from Grütschalp to Mürren via Winteregg. There are 16 riddles to solve. They are about the mountains, plants, animals and other topics. You can answer the questions in the «Detektiv-Trail Mürren» app. However, you can also print out the questions in advance or obtain the required documents from the Grütschalp Station or the Alpine Sports Centre Mürren. But will you be able to open the combination lock on the big treasure chest at the end?