Carn Euny, Cornwall: The baffling ruin with a tunnel dating back to the Iron Age

Annie Elwes investigates the ruins of Carn Euny.

Carn Euny's ancient village near Sancreed, West Cornwall.
Carn Euny's ancient village near Sancreed, West Cornwall.
(Image credit: Alamy Stock Photo)

This is a strange place, particularly when viewed from the air, because we’re so used to seeing ruins in squares or rectangles, but ancient man had no such love of angles.

Higgledy-piggledy foundations of 2nd- to 4th-century stone huts can be seen at Carn Euny, near Sancreed on the Penwith peninsula, abandoned in the late-Roman period.

Carn Euny pictured from the air by a Historic England Staff Photographer.

The settlement boasts an Iron Age underground tunnel, 65ft long, called a ‘fogou’ and particular to far-west Cornwall.

Above all, Carn Euny is a mystery. No one knows what it was for, but the care that went into its construction reveals its importance.

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Annunciata Elwes
Annunciata Elwes (née Walton) joined Country Life after founding a literary and music festival at Milton Manor, Oxfordshire, and working at The Sunday Times Travel Magazine.