We start our hike in the town center of Langenwang, at Hotel Krainer. From here, we walk along Grazer Straße until we reach the junction with Bahnhofstraße. We turn right and then immediately turn left into Lindenstraße at the next intersection. We follow Lindenstraße until we reach Hohenwangstraße. Continuing on Hohenwangstraße, we pass through residential areas. At the intersection with the Mürztal Cycle Path R5, we finally turn right and follow the cycle path until we reach Feistritz Castle. Directly opposite this picturesque castle is the entrance to the Langenwanger Au. We turn left, cross the Mürz River on a wooden bridge, and continue straight ahead until we turn left just before a railway underpass. Along the way, we pass the sundial, the bee trail with the demonstration beehive, and the open-air classroom. We continue straight ahead, pass through the railway underpass, and follow the lightly trafficked road that leads us back directly to the town center of Langenwang.