The Kokra River is one of our more torrential rivers. when flowing through Kranj, a narrow canyon was cut into a conglomerate rock with very steep and 30 m high walls. The random visitor of old Kranj hardly imagines that the city is only a few steps away from the natural beauty. A circular walking path is arranged along the river Kokra. Especially towards the end of the path, the canyon is narrowed. The natural cavities, through which the seal of the canyon is here, are deepened.
The Kokra canyon represents a variegated mosaic of water and bypass biotopes: the river, the bank, the gravel, the arc with the flooded forest, the rocky blocks. This diverse and diverse area therefore offers shelter and home to many, according to the life requirements of various animal and plant species. The canyon is protected as a natural site within the old town of Kranj. The learning path is also arranged in the Kokra canyon.