The Hechlinger Hohlweg is also called "Schafgasse". The path is around 250 meters long and cuts up to 9 meters deep into the surrounding landscape. This makes it one of …
Two kilometers below Warching, the stream seeps into sinkholes at a retention basin, usually completely in summer. The percolated water of the upper Gailach emerges again after about four kilometers of underground flow from the Gailach spring in Mühlheim.