From Hemsedal town centre drive direction Gol, turn right at the signpost for Langeset/Torsetstølane. At the next crossing, turn left and follow the toll road to Torsetstølane. Onse you are above the tree line turn right and drive to the end of the road.
Ths trip can be combined with a beneficial walk to the "Hydnefossen" waterfall (to the right of the lake), or to Veslehødn.
More demanding trip - approx. 430 m vertical - approx. 4 km one way.