Femund, Bifurcation lake in Engerdal Municipality, Norway.
Femund is a large lake in Norway, spanning the municipalities of Engerdal, Os, and Røros, and it is one of the deepest lakes in the country. It is a bifurcation lake, meaning its water drains into two separate river systems, flowing both toward Norway and toward Sweden.
Femund played a role in the 17th and 18th centuries when the border between Norway and Sweden was being drawn, as the water and surrounding land served as natural reference points. The area around the lake has long been one of the most sparsely populated parts of Scandinavia, known mainly for mining and forestry.
The lake sits within Femundsmarka National Park, and the Sami people have used the surrounding land for reindeer herding for a very long time, a practice still visible today. Along the shore, small cabins and scattered settlements show how closely life in this area has always been tied to the water.
The lake is most accessible in summer when many paths and landing points are open, while snow and ice can make movement harder in winter. Anyone planning to explore the area should keep in mind that services are sparse and access points can be far apart.
Femund is one of very few lakes in the world whose water drains into two separate ocean basins. A drop of rain falling into the lake could eventually reach either the North Sea or the Baltic Sea, depending on which outlet the water follows.
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