Norra Bunns FVOF

NOTE! The loading ramp at Roten is closed between 15/6 - 15/8 in 2022.

Bottom fishing is classified as regionally particularly valuable with significant recreational fishing.

The bottom , which is actually 3 lakes, is located about 4 km southeast of Gränna. The height above sea level is 196.5 m, ie about 107 m above the surface of Lake Vättern. The bottom is a moderately nutritious lake with an area of 10.18 km2 and a maximum depth of 20.8 m. The beaches are alternately steep and flat, mostly rocky. Elements of gravel and sand occur. The vegetation consists of weak - moderate reeds. The lake is mainly surrounded by coniferous forest with elements of deciduous and arable land. The catchment area is 170.0 km2 and consists mostly of coniferous forest and arable land.

The bottom has an ecological function for red-listed species and is of some importance for bird life. The lake is also important for recreational fishing and active outdoor life. The fishing is conducted mainly for pike, perch and pikeperch. The fishery is managed by Norra och Södra Bunn's FVOF. The total fishing effort in 2003 amounted to 3342. The biological diversity can be considered quite high, mainly due to a relatively species-rich fish fauna, a large lake surface, a high tab number, a significant hypolimnion, a large variety of beaches, bottom material and the lake's immediate surroundings and a diverse beach and water vegetation.