Qualla: Dragon's Breath Cave https://qualla.com/dragon-s-breath-cave en-us © 2026 Bendyline Mon, 20 Jul 2026 10:21:26 GMT Qualla serial false Qualla support@bendyline.com yes https://qualla.com/_m/k/k/s/9/dragon-s-breath-cave-wp/hero-small.webp Qualla: Dragon's Breath Cave https://qualla.com/dragon-s-breath-cave Dragon's Breath Cave: Introduction https://qualla.com/dragon-s-breath-cave/ Photo credit Des Fourie, CC BY-SA 4.0. When the barometric pressure drops, the ground breathes. Warm, damp air pushes up out of a narrow crack in a dolomite outcrop, hits the cooler outside world, and condenses into a curl of mist that hangs at the cave mouth like smoke from something alive underground. The cavers who found this place in 1986 knew exactly what to call it: Dragon's Breath. They had no idea, at first, what the breath was rising from. Sixty meters below their feet, in total darkness, lay the largest known underground lake on the planet - a sheet of still black water in a chamber no one had ever seen.

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Image: Des Fourie | CC BY-SA 4.0

]]> Mon, 22 Jun 2026 00:00:00 GMT https://qualla.com/_m/k/k/s/9/dragon-s-breath-cave-wp/kks9-dragons-breath-cave-intro.mp3 0:06 1 full Dragon's Breath Cave: A Door in the Dolomite https://qualla.com/dragon-s-breath-cave/ Photo credit Des Fourie, CC BY-SA 4.0. There is nothing dramatic on the surface. The entrance is a near-vertical shaft at the foot of a low hill in Namibia's Otjozondjupa Region, roughly 46 kilometers north of Grootfontein, narrow and easy to miss. It opens into nothing you would expect from the dry bush around it. Th...

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Image: Des Fourie | CC BY-SA 4.0

]]> Mon, 22 Jun 2026 00:00:00 GMT https://qualla.com/_m/k/k/s/9/dragon-s-breath-cave-wp/kks9-dragons-breath-cave-a-door-in-the-dolomite.mp3 0:06 2 full Dragon's Breath Cave: The Largest Lake You Will Never See https://qualla.com/dragon-s-breath-cave/ Photo credit Des Fourie, CC BY-SA 4.0. The superlative is precise: this is the largest known non-subglacial underground lake in the world - the biggest body of water hidden in rock anywhere outside the ice sheets of Antarctica and Greenland. Its surface alone covers nearly two hectares, the better part of three footba...

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Image: Des Fourie | CC BY-SA 4.0

]]> Mon, 22 Jun 2026 00:00:00 GMT https://qualla.com/_m/k/k/s/9/dragon-s-breath-cave-wp/kks9-dragons-breath-cave-the-largest-lake-you-will-never-see.mp3 0:06 3 full Dragon's Breath Cave: Mapping the Dark by Drone https://qualla.com/dragon-s-breath-cave/ Photo credit Des Fourie, CC BY-SA 4.0. For years the lake's full shape was guesswork; human divers can only go so deep on the gas they can carry. The breakthrough came from a robot. Stone Aerospace, a Texas engineering outfit, brought an autonomous underwater vehicle named Sunfish - a drone that navigates and maps on ...

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Image: Des Fourie | CC BY-SA 4.0

]]> Mon, 22 Jun 2026 00:00:00 GMT https://qualla.com/_m/k/k/s/9/dragon-s-breath-cave-wp/kks9-dragons-breath-cave-mapping-the-dark-by-drone.mp3 0:06 4 full Dragon's Breath Cave: The Fish That Isn't There https://qualla.com/dragon-s-breath-cave/ Photo credit Des Fourie, CC BY-SA 4.0. One famous claim about Dragon's Breath turns out to be wrong. For years, accounts placed a rare blind catfish, Clarias cavernicola - a pale, eyeless fish evolved for life in lightless water - swimming in this lake. The story is complicated. The cavefish is confirmed in nearby Aig...

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Image: Des Fourie | CC BY-SA 4.0

]]> Mon, 22 Jun 2026 00:00:00 GMT https://qualla.com/_m/k/k/s/9/dragon-s-breath-cave-wp/kks9-dragons-breath-cave-the-fish-that-isnt-there.mp3 0:06 5 full