The world’s biggest hole Mirny Diamond Mine is located in RussiaThe gaint hole is actually a diamond mine in Eastern Siberia near the town Mirna. It is 525 meters deep and 1.25 km in the diameter.



The following truck loader is one of the biggest in the world - lenth 13.36 meters, width 7.78 meters and height 6.65 meters.

This gaint machine appears just a small point in the next image.


The red arrow in the photo below is pointing to a huge truck.


The suction above the hole resulted in several helicopter crashes, so all flight above the hole is prohibited now.

A View from Satellite.
Kimberley Big Hole - South AfricaApparently the largest ever hand-dug excavation in the world, this 1097 metre deep mine yielded over 3 tonnes of diamonds before being closed in 1914.

The amount of earth removed by workers is estimated to total 22.5 million tonnes.

Bingham Canyon Mine, UtahThis is supposedly the largest man-made excavation on earth. extraction began in 1863 and still continues today, the pit increasing in size constantly. in its current state the hole is 3/4 mile deep and 2.5 miles wide.






