Tynset is a municipality in Innlandet county, Norway. It is located in the traditional district of Østerdalen. The administrative centre of the mun…Tynset is a municipality in Innlandet county, Norway. It is located in the traditional district of Østerdalen. The administrative centre of the municipality is the village of Tynset. Other villages in Tynset include Fådalen, Fåset, Telneset, Tylldalen, and Yset.