The middle area of Karakum Desert have a mysterious fiery pit known as "Door to hell", which is endlessly burning since 1971.
Door to hell was a result of a mistake, which took place while digging for oil, but accidently researcher hit a big gas pocket which took a form of cave in ground and gas to caught fire.
This door to hell is continuously burning from last 50 years, as it is fueled by natural gas which keeps on leaking out and ignite fire, but fire never came out of ground.
According to native peoples, for some of them it is gateway to another world, and for some peoples it is sign of bad luck.
Scientist are still researching over the door of hell' mystery. But door to hell is clear indication that our nature have so many things to convey.
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