Gjersjøen
Gjersjøen is a lake in the municipalities Nordre Follo and Ås in Akershus county, Norway. It has a surface area of, and is 40 m above sea level. The lake drains through Gjersjøelva to Bunnefjorden.
Gjersjøen is a lake in the municipalities Nordre Follo and Ås in Akershus county, Norway. It has a surface area of, and is 40 m above sea level. The lake drains through Gjersjøelva to Bunnefjorden.