Fiskeklubben Forellen is a local club in Upplands Väsby that leases water in Edssjön and Fysingen.
Edssjön
In addition to a good fish population, the relatively shallow lake Edssjön also has mammals such as beaver, hedgehog and large bat in its surroundings. In the northwest there are several long and well-developed De Geer moraines, parallel stone strands, which were formed during the ice age. The southern parts at the farms Bisslinge and Antuna have valuable deciduous forest environments and are classified as cultural environments of national interest. Upplands Väsby's most magnificent runestone, from the 11th century, can be found on Kyrkstigen along the western shore, where Ed's church is also located. The lake and its surroundings, especially the eastern ones, are popular outdoor recreation areas.
Fysingen
Lake Fysingen is located in Upplands Väsby and Sigtuna municipality and is part of the Oxundaån water system. The lake is a relatively shallow lowland lake with abundant reed belts in the shore zone.
