Lonastølenfoss is a unofficial named waterfall in the south/middle of Norway. The waterfall is located in the Herfindalen in the community of Vaksdal/Hordaland.
The name of the waterfall Lonastølenfoss is made up by myself because there isn’t an official name. The river Lonane drops down over 90 meters and is fed by the Fossavatnet.
From Vaksdal you have to go east into the Herfindalen. I am not sure how far you can go by car. The last part of the route is a walkingtrack.