Inco Superstack, Industrial chimney in Greater Sudbury, Canada
The Inco Superstack reaches a height of 381 meters, making it the tallest chimney in Canada and second tallest in the world.
The International Nickel Company constructed this flue-gas stack in 1972 at a cost of 25 million dollars to manage emissions from mining operations.
The structure represents the industrial legacy of Greater Sudbury, marking the skyline as a symbol of the region's mining and metallurgical activities.
Located at coordinates 46.480064, -81.056508, the chimney stands at the Vale Copper Cliff processing facility, visible from multiple locations throughout the city.
During construction in 1970, the structure withstood a severe tornado that caused significant swaying without sustaining structural damage.
Location: Greater Sudbury
Height: 381 m
GPS coordinates: 46.48006,-81.05651
Latest update: May 26, 2025 21:46
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