Bergsdalen is a
river valley in
Vaksdal municipality,
Hordaland county,
Norway. The long valley begins at the lake
Hamlagrøvatnet on the border of the municipalities of Vaksdal,
Voss, and
Kvam. The valley then runs to the northwest along the river Bergsdalselvi all the way to the village of
Dale where the valley ends. This valley was historically part of the main route between the city of
Bergen and
Voss, until the
European route E16 highway was built to the north of the valley.