GSK is a non-profit association, founded in 1959, which is managed and operated by about fifty members who are passionate about sport fishing and especially fly fishing. We currently have three club lakes where we conduct our fishing, of which Mossasjön is the only one that is available to anyone other than club members and their guests. In Mossasjön, "Put & take" fishing is conducted in exchange for a fishing license. It is also possible to rent Mossasjön for groups or companies that wish to be alone on the lake. If you are interested, please contact Christian Kannenberg. For contact information, see below.