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

Børtveit

Børtveit is known to be a place with a lot of rain. We must go to Samnanger or Indre Matre to find a higher rainfall. The average rainfall on Børtveit is 2871 millimetres, Slåtterøy has only 1328 millimetres and Fitjar 1610 millimetres.

Iglatjødno

Tveitavatnet

It is difficult to imagine that a plant can grow at the same place for many thousands of years: Climate and local environment change. Different species grow up and die out. Nonetheless, some plants get established, but don't manage to spread into new areas, because the climate is at the edge of what they can tolerate. Great fen-sedge is just such a plant.

Ådlandsstova

The Ådland house is one of the biggest medieval houses still existing in West Norway. It is constructed from unusually large, hard fir wood, beautifully oval-cut. One story links the cottage to the Gildeskålbakken at Orninggård (Lower Ådland); thus indicating that the cottage has been the medieval banqueting hall. The building has been dated back to the 13-1400s by carbon dating.

Ådlandsvatnet

Plants that grow in and beside water have to be prepared for marked and rapid changes in their living conditions. They must be able to tolerate living under water without drowning, and getting totally dried out without whithering. Many swamp plants are well adapted to these kinds of changes.

Øvre Folkedal

Folkedal, which today is like a small “detour” from the main highway, was in the Middle Ages centrally situated in one of the most important roads between Hardanger and Voss. This is the road that Olav Haraldsson travelled in 1023, when he came from the royal farm at Avaldsnes for a meeting with the Voss inhabitants about the new belief. The road passes across the mountain pasture Krossaset and down Bordalen to Vangen.