2022-04-18: Oberbalm – Borisried – Vorderfultigen – Rüeggisberg By ropeko18 April 202226 September 2022hiking-switzerland Details: Oberbalm – Hinterberg – Borisried – Unterer Nussbaum – Sandacker – Zimmerachs – Grubacker – Riedstettwald – Rüeggisberg