By sea...
The passenger express boats are the fastest mode of transportation from Trondheim to the coastal areas of Fosen as well as the islands Hitra and Frøya. In addition, passenger express boats traffic Trondheim - Kristiansund three times daily. Both Hitra and Frøya are connected to the mainland through underwater tunnels.
Hurtigruten docks Trondheim Harbour daily, and during the summer months you can see both domestic and foreign ships at the cruise ship terminal on a daily basis.
By land…
Mid-Norway is a centre junction for the railroad, with trains southward bound to Oslo, eastward to Østersund in Sweden, and northward to Bodø, all departing from Trondheim Central Station.
The buses in the county delivers a good service, both locally and regionally. The only tram line in Trondheim, Gråkallbanen, goes from the city centre to Byåsen and Bymarka.
…and by air
Trondheim Airport Værnes, is situated approximately 35 kilometres from Trondheim city centre. In addition, both Røros and Ørland Lufthavn have daily departures, while Oppdal and Frøya have smaller airports.