One of the most attractive walks is Tangen–Kastfoss, near Sauda town centre, in Ryfylke. Here, the Nordelva joins Storelva, before they empty their joint waters into the Saudafjord. Walk across the bridge toward the factory, and turn right immediately after the bridge, following the road down to the mouth of the river. After enjoying the view, you can continue up past the factory, following Storelva river up to Kastfoss falls. There is a suspension bridge over this waterfall!