- Remove Øygarden, frå 2020 del av nye Øygarden kommune. filter Øygarden, frå 2020 del av nye Øygarden kommune.
- Remove Basement rocks filter Basement rocks
- Remove Midthordland filter Midthordland
- Remove Conservation area filter Conservation area
- Remove Iron age filter Iron age
- Remove Os, frå 2020 del av nye Bjørnafjorden kommune filter Os, frå 2020 del av nye Bjørnafjorden kommune
- Remove Bronze age filter Bronze age
- Remove Monastery filter Monastery
Lysekloster- The monks and nature
Lysekloster was the largest agricultural property in the country when it was phased out during the Reformation in 1537. In its prime this cloister encompassed two-thirds of all the farms in Os. The monks introduced and cultivated new plant species and it was probably they who stocked the waters with fish not indigenous to the area. This legacy from the Middle Ages has left a lasting mark.
Grødalshaug
At the bottom of Vargavågen on Halhjem lies Grødalshaug, a 30 metres high rocky outcrop between the bay and a moist valley cleft. On the south side of the rock is a steep rock cliff facing the valley, the bog and the stream. On this rock face we find rock carvings from the Bronze Age.
Tjeldstømarka
There is no place in Hordaland where there are so many over-wintering song swans as in Tjeldstømarka. And there are few places in the county that have had this birdfowl as a guest for as long.