Viga, one of the largest farms in Hjelmeland, employed many servants. The basis for operations here was arable farming and animal husbandry, although fruit was also raised. In 1990, Ryfylkemuseet established a historic orchard at Viga containing over 100 fruit trees representing traditional sorts of apples, pears and plums native to Ryfylke.
Viga was vacated in 1955 and then taken over as a museum farm in 1970. The former owner left a substantial part of the original furnishings and equipment in the buildings. It is thus possible to reconstruct the daily life of those who lived here, which gives an authentic idea of their lifestyle, farming activities and working methods.