In Hemsedal town centre, follow the road Kyrkjebønvegen about 1,5 km until you see signpost Kyrkjebønnøse on the right hand sign. Follow signposts. From the san pit follow the tractor road until you come to the marked path. Over the tree line the path is marked with small cairns.
Demanding trip - approx. 900 m vertical - approx 7 km one way.