The worlds biggest hole is located in Russia

The giant hole is actually a diamond mine in Eastern Siberia near the town Mirna.It is 525 m deep, and 1,25 km.in the diameter.



This dumper is one of the biggest in the world: length: 13,36 m, width: 7,78 m, height: 6,65 m

This giant machine appears just a small point in



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