Zone 4 is the stretch of water between Øvrevann and Nedrevann, and does on a yearly basis deliver some of the biggest, and first fish of the season. The zone itself is relatively short, with it's 3 kilometres, but the pools are very varied with tails, necks and more prominent rapids. 

Zone 4 is usually regarded as an "early" zone, with catches being most prominent in the early season. As years have gone by, we've seen more fish being caught later in the season as well, and it could be especially interesting to try the dry-fly up here.