The mythology of the ancient Basques largely did not survive the arrival of Christianity in the Basque Country between the 4th and 12th century AD. Most of what is known about elements of this original belief system is based on the analysis of legends, the study of place names and scant historical references to pagan rituals practised by the Basques.

The Enchanted moura or moura encantada is a supernatural being from the fairy tales of Portuguese and Galician folklore. Very beautiful and seductive, she lives under an imposed occult spell. Shapeshifters, the mouras encantadas occupy liminal spaces and are builders with stone of formidable strength.