Kärnsjön is one of the largest and deepest lakes in Bohuslän. The surface is 716 ha with a depth of 40 m. Kärnsjöns considerable length of 1 mil, combined with its narrow width and steep beaches, gives it a fjord-like appearance. The area is part of the Örekilsälven Natura 2000 area with rich birdlife with Pilgrimsfalk and Fiskljuse et al. Örekilsälven, which has good access to salmon and trout, flows through Kärnsjön and opens at Saltkällan in the Gullmarsfjord. The lake has good swimming and fishing possibilities as well as the possibility of hiking around the lake.
Organization number: 866601-9495
The purpose of the association is to coordinate the fishing activities of the fishery and fishery, to promote the common interests of fishermen, taking into account the regulations governing fishing activities and the granting of fishing rights to the public. The Board is based in Munkedal and consists of fish owners to Kärnsjön.Customer number: 673, Area: 633.