Haveri mine

Haveri mine is a former mining operation in Ylöjärvi with a large water-filled open pit that is now about 70 meters deep. Around the water stand old industrial structures and a distinctive mine tower set among rocky outcrops.

Mining at this site began in the 18th century and continued until the 1960s, when gold and iron were extracted from local deposits. Its closure ended a long local tradition of resource extraction in the area.

The site reflects Finland's industrial past and mining traditions. It shows how local communities built their lives around extracting minerals from the earth over many generations.

Visiting the pit requires advance permission and is restricted to authorized diving groups because of the depth and water conditions that demand technical expertise. Visitors should check access rules and safety requirements before planning a visit.

The flooded pit is now Finland's deepest freshwater diving location for technical diving. Divers from various countries come here to dive in challenging conditions during both summer and winter.

Location: Ylöjärvi

GPS coordinates: 61.71000,23.24639

Latest update: December 10, 2025 20:06