Trøndelag is one of the most fertile regions of Norway, with large agricultural output. Trøndelag is home to great valleys, major rivers famous for salmon fisheries, and a few major islands as well as thousands of smaller islands.
Bymarka is located on the west side of Trondheim, Trøndelag, Norway and is popular for both winter and summer activities such as cross country skiing and hiking. This large park and nature reserve on the west side of the city of Trondheim in Trøndelag county, Norway.