Landsjön
Very good/popular place to windsurf when blewing from the west. There are some different spots to go into the water depending on wind direction. There is also a spot somewhere on the opposite side from where the mark is placed on the map (the mark position can be a bit unaccurate). The wawes can get about 0.5-1m big when it´s windy. There are some lawn close to the water where you can park your car and rigg your gear. For a wind prediction, check out http://www.windguru.cz/int/index.php?sc=152 (Sweden, Jönköping (Wättern)).