The Mirny Diamond Mines
Diamond mines are usually one of the most challenging places. There are diamond mines in the earth where you can’t even reach with the help of modern technology. And then, there is the Mirny Diamond Mine which has its own story. The Mirny Diamond Mine is an inactive mine in Siberia. With 1700 feet in height and 3900 feet in diameter, it is the 2nd largest open pit mine. The mine looks like an actual mouth to hell. The scariest thing about it is that due to its downward current it can even suck the helicopters. When you look at the hole, you can only see darkness endlessly.