There are several lines on the cliffs above Tennevoll (shown on map), and also quite a lot on the north side of the Spansdalen valley (not shown above as we didn't get any photos or exact locations). We didn't do any of these as they looked mostly fairly easy (apart from some VERY high up) and were pretty sun battered, but they are certainly worth checking out and there could be quite a few lines all the way up that side of the valley. This is a picture from the line called 'Hangover' and is described in the guide linked above.
The main event is Henrikkefossen, on the left below, a six pitch WI4/5. On the right of it is Soylefossen, a four pitch WI5/6.
For both, just park by the bridge and walk up the road (there is no parking available on the smaller road).
Further up the valley are several more falls, at a guess between WI3 and 4+, and probably much longer than they look (same falls from different angles):