The world's biggest hole is located in Russia.
The giant 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 - length 13.36 meters, width 7.78 meters and height 6.65 meters.
This giant machine appears just a small point in the next image…
The suction above the hole resulted in several helicopter crashes, so all flight above the hole is prohibited now.
A view from a satellite…
This message has been posted on HMGoogleGroup by: Abdul Rahman