Bjoreidalen is one of the classic bird localities on Hardangervidda. It is especially known for its wading birds, with as many as 17 of the 19 wader species that nest in Hordaland.
The Ruff lek on Langvassmyrane is the only known phenomenon of its kind on Hardangervidda. Every year it attracts hens from the whole plateau. The marsh is also the richest wetland in the county. This green oasis is located in a rocky moraine landscape a few hours walking distance south of Dyranut.
Otterstadstølen lies in an idyllic grassy plain surrounded by rich forest, but also with high mountains close by. The mountainsides are steep and typical of this part of the county. The same cannot be said about the forest. This spruce forest has been able to develop freely for hundreds of years. Otherwise in the county, only Voss has spruce forest.
The large mountain area between Modalen, the Voss communities and Sogn is one of the finest mountain pasture areas in West Norway. In older times this area was called Steinslandsheimen, in our times it has acquired the name Stølsheimen. Power development and protection interests have been opposed here. The core area of Stølsheimen has now been protected as a landscape protection area, while some of the oldest mountain farms have been flooded. A register in the 1970s comprised almost 40 mountain farm settlements in the central area of Stølsheimen, belonging to Modalen, Høyanger and Vik municipalities.