Mumlava river is one of the beautiful river in Krkonoše (Karkonosze) Mountains. The river flows through the Harrachov, the recreational mountain resort in Czech Republik. In Mumlavský důl near Harrachov, the currents of the wild Mumlava River flow over some rocky steps. It is right here that you can admire the nearly 8 meter high Mumlava Waterfall.
Mumlava waterfalls are the most powerful waterfalls in Czech part of Krkonoše mountains. There is a trail that leads to it from Harrachov and it can be used in any weather.