title: Rengen
text: # Rengen
  
  Rengen is a lake on the border between Sweden and Norway. The 21.49-square-kilometre (8.30 sq mi) lake covers 15.72 square kilometres (6.07 sq mi) in Norway and 5.77 square kilometres (2.23 sq mi) in Sweden. The Norwegian part is located in the municipality of Lierne in Trøndelag county, and the Swedish part is located in the municipality of Krokom in Jämtland County. Water flows into Rengen from the lake Ulen to the north.
  
  