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A hillside hollow in Wales, mistaken online as a dragon's lair, is actually a natural depression creating a shadow illusion.
A natural hillside depression in Snowdonia, Wales, has sparked online speculation about a mysterious "hole" or "dragon's lair," but experts confirm it's an optical illusion caused by sunlight casting long shadows across a 100-meter-wide hollow where a seasonal stream flows.
The feature, near Abergynolwyn, is not a crater, crash site, or secret government facility, but a geological formation shaped by water and light.
Similar illusions, like the "Queen of Snowdon" silhouette, are known in the region.
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Un hueco en la ladera de una colina en Gales, confundido en Internet con la guarida de un dragón, es en realidad una depresión natural que crea una ilusión de sombra.