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Thursday, August 13, 2026

Darvaza Gas Crater, Turkmenistan: The Door to Hell

Deep in the immense Karakum Desert in Turkmenistan, a gigantic crater has become one of Central Asia’s most remarkable sights. The site, known as the Darvaza Gas Crater and more generally termed the 'Door to Hell', has long been connected with flames burning from a natural gas source. According to National Geographic, the crater is around 69 meters (225 feet) wide and about 30 meters (99 feet) deep. It’s a dramatic view from the desert floor, a vast circular dip in sand with flames flickering from below.


Darvaza Gas Crater burning in Turkmenistan’s Karakum Desert
The Darvaza Gas Crater glows against the dark Karakum Desert.

But the narrative behind the Door to Hell is more complicated than its sensational appellation might suggest. The crater is connected to Soviet-era gas prospecting, a subsurface collapse, and a decision to ignite fleeing gas. The exact date and circumstances of the original incident remain unknown. Today, Darvaza is also a part of a much different story. Turkmenistan has been trying to cut back on the amount of gas feeding the crater because of concerns about squandered natural gas and environmental repercussions. More recent reports from Turkmenistan claim the flames are far less visible than they once were.

How Was the Door to Hell Created?

Darvaza’s narrative starts with the search for natural gas in the Karakum Desert. 

A Collapse During Gas Exploration

An exploration activity has found an underground hollow filled with natural gas, said the oil and gas officials of Turkmenistan. Then the ground collapsed, pulling drilling equipment into the cavity and leaving a big opening from which gas was escaping. In the version of the story that is most often told, the accident takes place in 1971. But the history is not entirely settled.

But National Geographic explorer George Kourounis said local geologists told him a different story, suggesting that some of the timeline might have happened in the 1960s and that the crater may not have been blazing continuously from the date typically claimed online. This issue is worth noting since the story of the Darvaza gas crater has been told so often that the popular version is frequently put forth as fact.

Why Was the Gas Set on Fire?

The collapse was followed by a sustained leak of natural gas from the ground. In Turkmenistan — officially — geologists burn the gas to prevent it from spreading and potentially poisoning people or animals. It was anticipated that the gas would eventually burn out.That didn’t happen as expected. Instead, the flames burnt for decades, turning an accident linked to gas exploration into one of the world’s most iconic burning landscapes.


First Image / Credit
The Darvaza Gas Crater glows against the dark Karakum Desert.
The famous Door to Hell is known for its flames and unusual history.
Image / Credit

Why Is the Darvaza Gas Crater Called the Door to Hell?

The moniker is derived from the appearance of the crater, not from anything magical. At night, the flames leaping from the crater cast a vivid orange glow against the dark Karakum Desert. The isolated surroundings add to the drama of the image, creating the illusion of a gigantic entrance into the earth.

Soon, the globe began to see pictures of the blazing crater. The name “Door to Hell” stuck with Darvaza and helped make the location into a famous curiosity. Often labelled as a natural marvel, Darvaza is more accurately defined as a man-made geological curiosity. The natural gas and the geology beneath the surface set the stage, but drilling activity and the subsequent ignition were important factors in creating the spectacle we witness today.

What Does the Darvaza Gas Crater Look Like?

By day, the crater serves as a dramatic center of attention in an otherwise vast desert setting. Its vast aperture reveals the interior of the region that has collapsed, and patches of flame have burned over the bottom of the crater in the past. At night, the difference is considerably more pronounced. The desert is almost black, and the glow of the fire is a warm light in the gloom. The fire emits a nice glow, illuminating the area. The area is bathed in the warm glow of the distant fire, a stark contrast to the surrounding desert in almost absolute darkness. from afar.

What makes Darvaza so visually distinctive is the juxtaposition of flames, desert, and quiet. It doesn't appear like a volcano at all. There is no mountain or volcanic cone surrounding it. Instead, it is a gas-fed crater in a desert where human exploration and subsurface geology combined in an unanticipated way.

George Kourounis and the 2013 Expedition

In 2013, Canadian explorer and filmmaker George Kourounis made the first-ever descent into the blazing crater, adding one of the most dramatic episodes to the narrative of the Door to Hell. The expedition had required substantial preparation. Kourounis was clad in extensive protective equipment, including a heat-resistant suit, a Kevlar climbing harness, and a breathing apparatus.

What Did He Find at the Bottom?

“It was hot and dangerous,” Kourounis said. He could see many flames burning all around him from within the crater and hear the roar of the gas. The expedition was not a mere adventure. One of its primary scientific objectives was to collect soil samples from the crater floor and to explore the possibility of microorganisms surviving in such a harsh environment. The samples taken on the voyage have shown the presence of microorganisms, giving researchers a chance to investigate life in a hostile, gas-rich environment, National Geographic reported. The mission also put Darvaza on the international map.


Burning natural gas flames inside Darvaza Gas Crater
Natural gas flames illuminate the bottom of the Darvaza crater.
Image / Credit

What Lives Inside the Door to Hell?

It sounds amazing that anything could survive in the vicinity of a smoking gas crater, but harsh settings can host specialised microbes. Samples taken during the 2013 voyage were tested for extremophile bacteria, creatures that can survive in settings that would be difficult or impossible for most forms of life.

That made Darvaza a mecca not only for explorers and photographers, but also a point of interest for scientists exploring the limits of life. The discovery also posed an exciting question: if microbes can survive in a hot, methane-rich environment, could similar life exist in other harsh conditions beyond Earth?

The Environmental Impact of the Door to Hell

While the flames may be dramatic, the crater is also a constant loss of natural gas. Natural gas is an essential energy resource and letting it burn continually means that a potentially lucrative resource Natural gas is an important energy resource and its continuous burning leads to the consumption of a potentially valuable resource instead of its capture.. to burn continually means that a potentially useful resource Natural gas is an important energy resource and continual burning results in the consumption rather than capture of a potentially useful resource. Instead of captured.

There are environmental issues too. Methane is a potent greenhouse gas, and unchecked gas releases can contribute to climate change. This has led to interest from Turkmenistan’s authorities in scaling down or stopping the burning crater. Oil and gas authorities in the country said in 2022 they were trying to find a mechanism to limit the gas release and extinguish the fire.

Methane Emissions and Natural Gas Loss

It's more complicated than just putting out a fire. The flames are linked to subsurface gas flows; therefore, to control the crater means dealing with the source of the gas itself. Turkmen gas researchers have studied strategies to minimise the amount of gas flowing into the crater. That is one of the reasons why the future of the Door to Hell is unknown.


Darvaza Gas Crater at night in Turkmenistan
At night, the crater’s orange flames stand out across the surrounding desert.
Image / Credit

Is the Darvaza Gas Crater Still Burning?

“Yes, but now things are different.

Photographs revealed a fiercely burning crater for many years, the flames visible from a distance. Turkmenistan, however, said in 2025 that measures to cut back the amount of gas being pumped into the crater were making a visible difference. The country’s oil and gas ministry said new high-flow wells had been drilled near the crater. New high-flow wells have been drilled near the crater, boosting gas extraction, the country’s oil and gas authorities said. Gas extraction surged at the crater. The authorities said the glow was formerly seen many kilometres away, but was now visible just in the nearby neighbourhood.

This is a key update for those reading prior articles regarding Darvaza. The renowned Door to Hell is not so much gone as it is altered in appearance, with attempts ongoing to curb the flow of gas from below. The famed Door to Hell is changing its look as efforts are underway to restrict the flow of gas from the deep, but it hasn’t necessarily gone away. to restrict the flow of gas underground.

The Future of the Darvaza Gas Crater

The future of Darvaza is unclear. Turkmenistan has frequently spoken about cutting or halting the gas burning due to environmental concerns and the loss of natural resources. The official oil and gas agencies in the country have highlighted the efforts to regulate the gas fueling the crater. If those attempts keep working, the magnificent flames could weaken greatly or disappear altogether.

Then that would be the end of one of the strangest vistas in the Karakum Desert. But extinguishing the fire would not necessarily mean no crater itself. The subterranean would collapse, leaving a massive depression as a physical reminder of the gas exploration tragedy.

Can You Visit the Darvaza Gas Crater?

The crater is located in the isolated region of the Karakum Desert in Turkmenistan, away from large population centers. Its remote position means that a visit to the place is a vastly different experience than visiting a normal tourist attraction. The desert crossing takes forethought, and conditions surrounding the crater might be dangerous due to heat, unstable terrain, and releasing gas.

The 2013 expedition conducted by George Kourounis also showed how deadly the crater itself may be. He had to have specific gear and a lot of prep to get down there. For ordinary visitors, The crater Ordinary tourists should view the crater from a safe distance and not use it as an adventure spot to climb or enter.

Interesting Facts About the Darvaza Gas Crater

  • The crater is commonly known as the Door to Hell.
  • It is located in Turkmenistan's Karakum Desert.
  • National Geographic has reported dimensions of roughly 69 meters wide and 30 meters deep.
  • The crater is associated with Soviet-era natural-gas exploration.
  • The exact history of its creation and ignition is still debated.
  • George Kourounis became the first person to descend into the crater in 2013.
  • Soil samples were collected from the crater floor to study microorganisms living in extreme conditions.
  • Turkmenistan has been working to reduce the gas feeding the crater.
  • Recent official reports indicate that the crater's glow has become much less visible than in the past.

Frequently Asked Questions

  • Why is the Darvaza Gas Crater called the Door to Hell?

It earned the nickname because of the flames that have historically burned inside the large crater, creating a striking orange glow against the dark Karakum Desert.

  • How was the Darvaza Gas Crater created?

The crater formed after gas exploration encountered an underground cavity, and the ground collapsed. Natural gas escaped through the resulting opening, which was subsequently ignited. The exact historical details and timing remain uncertain.

  • How deep is the Door to Hell?

National Geographic reports the crater is approximately 30 meters (99 feet) deep.

  • Is the Darvaza Gas Crater still burning?

Yes, although recent official reports indicate that its flames have become significantly weaker as efforts to reduce the gas supply have progressed.

  • Who entered the Darvaza Gas Crater?

Canadian explorer George Kourounis became the first person to descend into the crater during a 2013 expedition.

  • Is the Door to Hell a natural wonder?

Not exactly. The crater is connected to natural gas and underground geology, but its formation and continuing flames are closely associated with human gas exploration and the decision to ignite the escaping gas.

Wide view of the Darvaza Gas Crater in Karakum Desert
A wide view shows the enormous crater surrounded by the remote Karakum Desert.
Image / Credit

Conclusion

The Darvaza Gas Crater is one of those places where geology, human activity and sheer curiosity come together. A gas exploration accident created a huge opening in the Karakum Desert. The decision to burn the escaping gas transformed it into the fiery landmark now known around the world as the Door to Hell.

For decades, the flames made Darvaza one of the most extraordinary sights in Central Asia. George Kourounis's 2013 descent added a scientific dimension to its story, while the discovery of microorganisms in samples from the crater showed that even an environment this extreme can support life. 

Now, however, the story may be entering a new chapter. Turkmenistan's efforts to reduce the gas feeding the crater have already weakened its famous glow. Whether the flames eventually disappear completely remains to be seen. If that happens, the Door to Hell will no longer be the same spectacle. But the crater itself—and the strange story behind it—will remain a remarkable part of Turkmenistan's history.

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