Gwyllgi
Nant y Garth Pass, Denbighshire, Wales
The Gwyllgi, the Dog of Darkness, is a great phantom black hound of Welsh folklore with blazing eyes and a shaggy pelt. Unlike the spectral pack of the Cŵn Annwn, it is a solitary creature of roads and hedgerows. A local tradition places it in the Nant y Garth Pass in the Clwydian Hills.
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