Siberia’s ‘Gateway to Hell’ Is Growing Fast — and Revealing a Prehistoric Secret

  • تاريخ النشر: منذ 18 ساعة زمن القراءة: دقيقة قراءة

Explore Batagay's vast megaslump, revealing ancient climate records and warning signs of permafrost thaw.

It Is Not Really a Crater

It Began as a Small Gully

It Is Now the World’s Largest Megaslump

Thawing Permafrost Is Driving Its Growth

Human Disturbance Helped Start the Process

It Exposes Ancient Permafrost

Some Layers May Be 650,000 Years Old

It Has Revealed Ice Age Remains

The Site Also Releases Ancient Carbon

The Prehistoric Secret Comes at a Cost

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In Siberia’s far northeast, a vast scar in the frozen ground is widening year by year. Locals call it the “Gateway to Hell,” but scientists know it as the Batagay or Batagaika megaslump — the largest known permafrost slump on Earth.

It is not a volcanic crater or an impact site. It is a dramatic collapse caused by thawing permafrost, and as it expands, it is exposing ancient ice, buried ecosystems, fossil remains, and climate records that have been locked underground for hundreds of thousands of years. Discover Wildlife reports that the feature now covers around 81 hectares and is thought to be about 800 metres wide, 50 metres deep, and one kilometre long.

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