By car:

Route 1 (From Tromsø):

Follow the E8 from Tromsø for 20-25 km until you see the sign for Breivikeidet. Take left and follow FV 91 until you come to the Breivikeidet-Svensby ferry. When you come to Svensby, turn left onto FV 91 and drive towards Nord-Lenangen. When you cross the bridge in Lenangsstraumen, continue another kilometer until you see a factory by the ocean. Take left on Sandnesveien and drive for around 200 meters. The Fjordcamp is located just above the factory (Google maps). 

Route 2:

Drive on the E6 north to Narvik and continue north to Oteren. Then turn left onto FV 868 to Lyngseidet. Drive 42 km to Lyngseidet and turn left onto FV 91 to Nord-Lenangen and continue for another 60 km. Then continue as described above.

By bus or boat:

It is possible to take the bus or express boat from Tromsø on certain days of the week.

Check out time tables for ferry, bus, and express boat here: https://svipper.no/