Back Jizera MountainsBila DesnaMapVirtual Tour Related articles Mysterious places of the Jizera Mountains - Ruptured dam To the Ruptured Dam on Bílá Desná Josefův Důl, railway station - Lesní brána (1 km) - Mariánskohorské boudy - Ruptured Dam (4 km) - foundations of Krömer\\\\\\\'s Hut - Desná I - memorial stone of the dam disaster (9 km) - Desná, train, bus . A total of 10.5 km. Initially a larger ascent, from Mariánskohorské buds mostly descending. From the dam you can also comfortably return the same way to Josefova Důl. Protržená Přehrada - Dam that burst open The dam on the Bílá Desná River is situated near the village of Desná, 806 metres above sea level. The structure was completed in 1915; however, in September of the following year, it burst open. The Breached Dam is 100 years old The Breached Dam. Images gallery Protržená přehrada Protržená přehrada Protržená přehrada Protržená přehrada