Mumlava
The 883rd longest river in the world
The Mumlava (Mummel) is a mountain river in the Czech Republic, a left tributary of the Jizera River. It flows through the Liberec Region. It is 12.6 km (7.8 mi) long. The river is known for the Mumlava Waterfall, which is the biggest waterfall in the Czech Republic.
Flows through: Czech Republic.
River data from Wikidata (CC0); lengths normalised to a common unit.