Fishing in Östtjärn organized by Allsta Byamän. Already in 1963 rotenonbehandlades Östtjärn in order to create a new fishing waters with game fish. Introduction of fish has been down for 25 years, but resumed again in 2009. Östtjärn is leased by Tuna East FVO. Östtjärn located just south of Sundsvall. The distance from the city center by car is about 12 km and is an excellent alternative to fishing around Sundsvall. There are also hiking and ski trails from Sidjöns recreation area that connects to the lake. The size is 29 ha and has a depth of 29 meters, therefore there are good conditions for trout and brown trout. Because there is a natural self-rejuvenation of both trout and char, so there are fish up to 4-5 kg catch. Allsta Byamän has in recent years planted two-year-old trout, and created better spawning ground for trout. Fishing is permitted from 1 October until 31 April. Meanwhile, before the icing is fishing from a boat or float tube allowed other times comes to ice fishing.
In this area, there is one or more "put and take" waters.