4073: hole
Hoznayo 30T 443609 4805316 (Datum: ETRS89. Accuracy code: G) Altitude 55m
Area position

   A possible tyre-filled hole / dig in the middle of a depression. It lies some hundred metres west of the passages at the current southern end of Torca Cañaos - Riocueva system.

Reference: anon., 2014c (summer logbook)
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Underground pictures :
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Line Survey :
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Survex file :