The mountain tour starts at the hikers' car park in Marul. From there, the trail first leads along the road and then follows the hiking trail towards Stafelfeder Alpe. At the Stafelfelder Alpe, the trail branches off in the direction of Kellaspitze. At the crossing to Alpe Steris, take the turnoff towards Kellaspitze. From here, the trail becomes somewhat more difficult - partly with exposed and rope-secured sections. Surefootedness and a head for heights are absolutely necessary here. The path leads up to the summit of the Kellaspitze. Once at the top, you can enjoy a fabulous view over the Grosse Walsertal, the Walgau and the surrounding mountain peaks. The way back to Marul is via the ascent path.