title: Jonsvatnet
text: # Jonsvatnet
  
  Jonsvatnet is a lake in Trøndelag county, Norway. Most of the lake is in the eastern part of the municipality of Trondheim, with a very small part of the shoreline belonging to Malvik municipality. The lake is the main source for drinking water for the city of Trondheim.
  
  ## Media gallery
  
  * View of the frozen lake in winter
  * View of the lake (Feb 2009)
  * Summer at the lake (c. 1915)
  * Summer at the lake (c. 1915)
  