Åker is a village in Hol Municipality, in Buskerud, Norway. Åker lies at 780 m above sea level, in the Hardangervidda mountains. The nearest city is Kongsberg, 124 km to the southeast. Among the landmarks around are Hol Church (7.0 km), Torpo Stave Church (27 km) and Geilo kyrkje (3.5 km). Among the natural features are Skarvsenden (11.9 km) and Hivjufossen (12.6 km).