The most amazing holes in the world -> Destinations

   Known as "Big Hole", the mine holds the record for highest man-made hole in the world. In the direct sense. From 1866 to 1914, 50,000 miners were digging the mine with shovels, spin over 2.700 kilograms of diamonds. "Kimberley" has an area of 17 hectares and 463 meters in diameter....