The Post-war Era came to Fana with its population growth and modern sanitary equipment. This had nearly catastrophic consequences for Nordåsvatnet as a recreational area. After the runoff water got re-directed to deeper water, and later also to the fjord outside, Lake Nordås won back both its swimming guests and its sports fishermen.
Alrekstad (later Årstad) is the birthplace of Bergen. The estate was an estate for Harald Hårfagre and several of his descendants: Eirik Blodøks, Håkon den gode og Olav Tryggvason. These first kings moved with their courts and guardsmen from estate to estate. From these estates the king ruled the country.
Where the school and the sports facility lie at Eidsbøen there was previously a bog surrounded by small hillocks. More than 1000 years ago this was a holy place, where the dead were buried.
Landro has been the largest estate on Sotra, including 15 farms with reasonable conditions for agriculture. Their boathouses have had an excellent harbour in Landrovågen. Landro thus has been a good basis for the combination of agriculture and fishing.