Granvinsvassdraget

After the ice age, Granvin Fjord reached all the way up under Skjervsfjossen waterfall. Just a thousand years later, as a result of the rising of the land after the ice melted, this whole inner part of the fjord freed itself of the sea and became Granvinsvatnet lake. In spite of this rise in elevation, this waterway is still navigable for fish: Sea trout have wandered into Granvinsvatnet in more recent times and evolved to become freshwater trout. And salmon and sea trout made the journey 13 kilometres up the Storelvi river.

Hausberget

Skjervet- river theft

At the end of the last ice age the ice flowed out of Hardanger fjord in such a fury that it forced the meltwater from Voss to run back uphill toward Granvin. The glacier from Raundalen down the windy valley along the Vosso to Bolstadøyri went too slow to make the turn.

Bergensbanen

Already at the beginning of the 1870s demands were made that there had to be a railway connection between Bergen and East Norway. The first section between Bergen and Voss was finished in 1883. The route alternatives further on were many: Lærdal-Valdres, Aurland-Geiteryggen, Raundalen-Finse and Ulvik-Finse. Following a long dispute, an agreement was finally reached that the middle route alternative, Raundalen- Myrdal- Finse, was the best alternative. In 1894 the government passed a resolution that the Bergen railway should be built, but only the section Voss-Taugevatn. This was a political gamble in order to make the rest of the country participate in the plans. In 1898 it was approved that the railway be continued eastwards from Taugevatn to Oslo. This high mountain project was one of the most challenging railway projects in Europe. The Bergen railway was to be built across a mountain plateau without roads.

Bergensbanen- snow measurements

Opponents of the Bergen Railway used the snow argument for all it was worth. During the debate in Parliament before the decision about the route was reached in 1894, fears of snowfalls of over 20 metres were presented.

Jomfrunuten

Freezing and thawing are processes that influence plant cover, move enormous blocks, stretche long mounds of earth, break open bedrock and create patterns in stone and earth.

Sponheim

Ulvikapollen

When the lush beach area innermost in Ulvikapollen was protected, the bird life was instrumental to the decision. The plant diversity is just as impressive. In Hordaland sea meadows such as this are rare small in size - they are more common in coastal environments.

Herdla- botany

Herdleflaket

Spring, summer and autumn, there is bird life on Valen, and the tidal zone is especially attractive. Out on Herdlaflaket, you see ducks and other diving birds all year round, but most in winter.