Valdres (pronounced [ˈʋɑ̀ɫdrɛs]) is a traditional district in central, southern Norway, situated between the districts of Gudbrandsdalen and Hallingdal. The region of 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 the local dialect. Its main road is E16 and Fylkesveg 51.
Valdres is located approximately midway between Oslo and Bergen . The valley is protected to the west and north by the Jotunheimen mountains and the Valdresflye plateau and to the south by the Golsfjellet mountains in Gol Municipality. The main rivers are Begna and Etna. Historically, Valdres has had an agricultural economy, but tourism has grown in prominence in later years. Beitostølen, a highly developed tourist area for winter tourists and who have hosted FIS Cross-Country World Cup multiple times is located in Valdres.