At nearly 1000 metres over sea level, on the north side of INGAHOGG mountain, the remains of a soapstone quarry have been discovered. It is said, according to the Sagas, that Inga collected the big soapstone that lies in front of the Åkra Church from here.
All in all there are ten known copper mines and two iron mines on the Ølve peninsula. Geologically, the nine mines on Varaldsøy Island also should be figured in. The industry began at Lilledal in 1642 wth the mining of iron ore. From Jernsmauget by Dyråsen, the iron ore was sent to the iron works in eastern Norway.
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.
The biggest prehistoric burial site in Hordaland is situated at Hæreid. On top of the terrace expanse, inside the fine birch garden, is where they lie, the mounds and stone piles, on their own or in clusters, large and small, round and elongated – at least 350 in all.