Grøsfjellvatnet is a
lake in
Rogaland county,
Norway. It is located in the municipalities of
Eigersund,
Lund, and
Sokndal. The 3.09-square-kilometre (1.19 sq mi) lake list just north of the lake
Eiavatnet, about 4 kilometres (2.5 mi) west of the village of
Heskestad in
Lund municipality.
See also