Circuit I - Jizera Mountains

Jizerské hory (Josefův Důl water reservoir, Jizera mountain). A circuit of 30 km. The starting point is the town of Janov nad Nisou, from where we follow the red sign and continue along the green direction Hrabětice. In Hrabětice we turn along the parking lot along an unmarked road towards the Josefův Důl water reservoir. At the water reservoir, we will connect to the yellow markings that will lead us to Kristiánov, and here we will stick to the blue color along Nová hrebenovce until…