The Door to Hell, as local residents at the nearby town of Darvaza have dubbed it, is a 70 meter wide crater in Turkmenistan that has been burning continuously for 35 years.Since the cavern was filled poisonous gas, they dared not go down to retrieve their equipment, and to prevent the gas escaping they ignited it, hoping it would burn itself out in a couple of days.
Derweze is a village in Turkmenistan of about 350 inhabitants, located in the middle of theKarakum Desert, about 260 km north from Ashgabat.Darvaza inhabitants are mostly Turkmen of the Teke tribe, preserving a semi-nomadic lifestyle. In 2004 the village was disbanded following the order of the President of Turkmenistan, Saparmurat Niyazov, because “it was an unpleasant sight for tourists.”
The Derweze area is rich in natural gas. While drilling in 1971, Soviet geologists tapped into a cavern filled with natural gas. The ground beneath the drilling rig collapsed, leaving a large hole with a diameter of 70 metres (230 ft) at 40°15′10″N 58°26′22″E. To avoid poisonous gas discharge, it was decided the best solution was to burn it off. Geologists had hoped the fire would use all the fuel in a matter of days, but the gas is still burning today. Locals have dubbed the cavern “The Door to Hell”