1) Valley of Trøndelag 
Orkdalen or Orkladalen (the valley of Orkla) is a traditional Norwegian district in Sør-Trøndelag county, Norway. In the early Viking Age, before Harald Fairhair, Orkdalen was also a petty kingdom. The district encompasses the valley municipalities that surround the Orkla River. The municipalities in the district are Rennebu, Meldal, and Orkdal....