Bjorhusdal church car park makes a good night stop over, or you could take the little track which continues to the right of the church at the end of the car park. The track opens out into a clearing in the forrest which would also make for a quiet stop. Or you could continue another couple of hundred yards and stop by the river with views of wooded hills. You could be even braver and continue further along the track, which runs along the river, and you will find another clearing with easy access to the waters edge. There is enough turning to a 7m van. Any larger might prove difficult. But park at the church and walk the route. Its only a few hundred yards.
Obviously there are no facilities so please leave it pristine.