The Kleva Gruva is a former copper and nickel mine in the region of Alseda / Vetlanda / Holsbybrunn, Sweden. It was opened in 1691 after a ringer made a walk in the forest and found a stone that he believed to be gold. The mine was operated until 1920 with a lot of interruptions. In 1991 the mine was opened for visitors and is now operated by a family from Germany. Continue reading “Kleva Gruva”