Lønaøyane

The Strandaelvi river is forever protected from the development of hydropower. The Lønaøyane islands – which comprise the delta furthest north in Lake Lønavatnet - are a part of this water system. In 1995 the level of protection for the Lønaøyne islands was strengthened to that of a nature preserve because of the rich birdlife in this wetland.

Myrkdalsdeltaet

Mykdal delta had an unusually diverse bird life, right up until 1987. The Myrkdal delta should have been protected, and the plans were prepared. Despite the area's high elevation at 227 m a.s.l., it had a wide variety of bird species compared with other fresh water wetlands in inner Hordaland. Several of the bird species were also unusual for the region. The delta had for example a permanent nesting colony of Eurasian Wigeon, believed to be the only one of its kind in the municipality.

Rekvesøyane

The sediment that was deposited from the river Dyrvo has created the fan-shaped delta Rekvesøyane. The bit of land farthest out toward the water gets periodically flooded, especially during snow melt and after periods of much rain.

Vosso

There is probably no bigger salmon to be found in the whole wide world than in Vosso. The average size varies from season to season of course, but for many years this fish has had an average weight of over 10 kilograms. Thumping big ones of 30 kg. have been fished from the river, but one must go back to the 1940s for the last salmon of this size last that was caught.

Skårsvatnet

In September, 1901, a load of golden orfe fish was transported from Preussen to Bergen for stocking of Nygårdspark. One of the originators of the project was the well known doctor Klaus Hanssen. Thirteen years later, Hansen was called to help. Would he please come to Øystese to assist the district doctor Peter Munch Søergaard in his attempt to combat tuberculosis in the village? Hanssen came - and had in his suitcase living "goldfish" from Nygårdsparken.

Kinso

Lysekloster- The monks and nature

Lysekloster was the largest agricultural property in the country when it was phased out during the Reformation in 1537. In its prime this cloister encompassed two-thirds of all the farms in Os. The monks introduced and cultivated new plant species and it was probably they who stocked the waters with fish not indigenous to the area. This legacy from the Middle Ages has left a lasting mark.

Oselva

Oselvo is the biggest waterway on the Bergen peninsula, with sources in Gullfjellet and Sveningen. There is a fall of only 60 metres along the entire stretch from Samdalsvatnet Lake to the sandbank in Fusafjorden. It is rare to see a river like this in western Norway. There is salmon along this entire section of the Oselvo river.

Pøyla

Sjøbøelva river