Hellisøy lighthouse was lit for the first time in 1855. The characteristic red cast-iron tower with two white belts is 33m high and a light height of 46m above high tide.
Holmengrå is the only place in Hordaland where we find traces of the abrasion that is supposed to have transformed Western Norway from a Himalaya-like high mountain landscape during the earth's Paleozoic Era, to a flat lowlands terrain during the Mezosoic Era. Just 400 million years ago, large and small stones plummeted down from the high mountains. Some of these stones became incorporated into the conglomerate bedrock on Holmengrå.
In Mollandsvågen, close by the river that runs from Mollandsvatnet (lake) into the fjord, are two water-powered circular saws and a mill. This small industrial centre has belonged to the farms Molland, Reknes and Duesund, which together own the rights to the waterfall