Läen is a beautiful lake with very fine water, which is, among other things, a source of water for the municipality's residents.
A gravel ridge runs through the lake, which means that there are very nice steep slopes and slopes where it is popular to fish.
The lake is located in Lessebo and Emmaboda municipalities and is part of the main catchment area of the Ronnebyån River. It is just over 14 meters deep, has an area of about 11 square kilometers and is about ten kilometers long. The lake has several islands.
