Sanna, Nordland

Sanna (sometimes Sanda) is an island and village area in the municipality of Træna in Nordland county, Norway. The 3 km2 island is the largest island in Træna municipality. The island is located less than 1 km west of the main island of Husøya. The island has five characteristic mountaintops, the highest is the 338 m tall Trænstaven. The Traena Music Festival is held on this island each year. The island has 3 residents (in 2018).