The instructive path runs along the Vydra river between Antýgl and Čeňek's Sawmill. Both of these points are accessible by car and by bus. It is 7 km long and represents one of the most interesting places of the Šumava mountains. Tourists may admire here boulders in the riverbed and on the slopes as well as wild forests in the canyon. At many places, extraordinarily violent and fierce flow of the river formed so called "giant pots" - hollows in the riverbed. Other interesting rocky formations include logans and stone seas. The path is designed for walking tourists and wheelchair users.