There was a gold rush in the 1870s to Ivalonjoki in the Hammastunturi Wilderness Area, and a new one to Lemmenjoki in the 1940s. There are still people digging and panning gold in both areas, although digging by machine ended in the national park in 2020. This is the largest national park in Finland and the area is generally wilderness – and was at the time of the gold rushes – but the gold areas by Lemmenjoki are easily reached by car and a boat tour, and some of the locals arrange gold related tours. Many different techniques, old and new, have left their marks and can be studied. The "crown station" in the Hammastunturi area can be visited by a trek, a former village and some of the gold grounds (by Sotajoki) can be approached with a sturdy car.
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Karhu-Korhosen kirjasto
Small former airstrip service building, made into a library as 80-years birthday present for the gold digger Karhu-Korhonen (1922–2003; one of the founders of Tankavaara). The original books were a donation from the city library of Oulu, later more have been donated by gold diggers. Probably the most remote library in Finland (check whether still functional). The airfield (ICAO: EFJP) was official until 2006, used for service flighths.