LKAB IRON MINE (KIRUNAGRUVAN)

A guided tour of the largest underground iron ore mine in the world. The tour takes you 540 meters underground on an underground track that the bus can take (the mine has 400 km of them)! The development of the mine, its impact on the city - and the ongoing displacement of certain neighborhoods - and the processing of iron are explained in broad strokes, before showing some old machines and other tools in a small museum.