The islander is a lake in Gävle municipality north of Sandviken. The lake is part of Gävleån's catchment area and is watered by Högboån (Säverängsån). It is 10 meters deep and has an area of 19.6 square kilometers.
In the lake there is good access to pike and perch, partly rough.
The fishing area includes the lakes Öjaren, Lillsjön, Långsjön and Järvsjön. Fishing is also permitted in other waters within the limits of the fishery area.
Organization number: 802600-9574
Non-profit association with headquarters in Sandviken and a board consisting of 7 members. The association has 4 trained fishing supervisors.Customer number: 1087, Area: 1051.