1) Valley of Buskerud 
Numedal is a traditional district and valley Buskerud, Norway. Running north–south, it extends between Kongsberg in the south to Rødberg in the north, passing through the municipalities of Kongsberg, Flesberg, Rollag and Nore og Uvdal.. The river Numedalslågen, the third-longest in the country, flows through the valley before discharging into ...