This Sinkhole in China Has Its Own Weather System

Added: 2026-05-05

[00:00:00]This sinkhole in China is so deep [music] that clouds form at the bottom.

[00:00:03]Meet Xiaozhai Tiankeng, the heavenly pit, a hole in the ground so massive it could swallow [music] a 60-story building and still have room left over.

[00:00:12]662 m straight down into [music] the earth, and at the bottom, an entire world that evolved completely cut off from everything else. For millions of years, underground rivers carved through solid rock, slowly eating away at the limestone [music] until the ceiling finally collapsed.

[00:00:29]What remained was this, a hidden ecosystem [music] where waterfalls cascade into the depths and strange plants grow that exist nowhere [music] else on the planet. The air down there is so different from the surface that clouds actually [music] form inside the pit, like weather happening underground.

[00:00:44]But here's the strangest part. Local people knew about this [music] place for centuries. Ancient legends spoke of the heavenly pit, but scientists [music] didn't discover it until 1994. And even now, exploring it requires specialized [music] rope equipment and teams of technical climbers. A lost world hiding in plain sight, >> [music] >> where the earth opens up and swallows the sky.