From the Nature Park Info Center in Scharnitz (P2), the trail begins along the Hinterautalstraße. A small incline is part of the route, passing the Taxi Mair house, until reaching the turnoff on the right that leads to the Isarsteig. This narrow path winds through nature and ends at the forest road, which is followed to the right. After passing the Kneipp facility, the trail continues to the left along the Nederweg, which leads directly to the Scharnitzer Alm. This charming alpine hut is perfect for a break, offering a cozy atmosphere and a chance to recharge with some refreshments.

From there, the route continues deeper into the valley to the turnoff for the Isarlodge Wiesenhof. A small bridge crosses the crystal-clear Isar to the other side. The trail then leads across a meadow and a short stretch of private road uphill before joining the main road. The road heads left back toward Scharnitz. Shortly after the first houses, a chapel marks the turnoff to the right. Following the path along the Isar, the route eventually returns to the Nature Park Info Center