You can get to Norrbotten by train, plane, bus or car. If you take the train, it is often possible to combine the rail ticket with a bus or coach to get to your final destination. Good starting points by train if you are going to the mountains include Abisko, Kiruna, Gällivare and Murjek. The biggest airports in the county are in Luleå and Kiruna.
On the Swedish Transport Administration website you find information about road and rail traffic.
The regional tourist organisation
Swedish Lapland Visitors Board
Local tourist organisations
Heart of Lapland: Haparanda, Kalix, Pajala, Överkalix och Övertorneå