Valdres is a traditional district in central, southern Norway, situated between Gudbrandsdal and Hallingdal. The region around Valdres consists of the six municipalities of Nord-Aurdal, Sør-Aurdal, Øystre Slidre, Vestre Slidre, Vang and Etnedal. Valdres has about 18,000 inhabitants and is known for its excellent trout fishing and "beautiful" dialect. Its main road is E16 and Fylkesveg 51.Valdres is located approximately midway between Oslo and Bergen.