The K17 starts in Prau la Selva in Flims and first leads through the modern and architecturally impressive Rocks Resort in Laax. From here, the route continues along pleasant forest paths towards Larnags and Curnius.
From Curnius, the landscape opens up and an impressive view of the majestic Signina group becomes visible. After this panoramic experience, the route continues to Falera, the perfect place for a short break.
The well-known Planet Trail then begins, which takes you to the idyllic Laaxersee. The final section then takes you back to the starting point in Prau la Selva, Flims.