As mouras, are mythical beings from Galician folklore, heirs of ancient deities or nature spirits from pre-Roman and Celtic times. They represent fertility, the richness of the land, and the mystery of the subterranean world.

They are described as women of great beauty, with long golden or black hair, sometimes dressed in white garments or in bright colors. They dwell in caves, springs, rivers, hillforts, and burial mounds. Many guard hidden treasures or are “enchanted,” waiting for someone to break their spell through a test of bravery or purity.

At times, they can transform into crowned serpents and often appear on magical dates such as Midsummer’s Eve. They also have a strong connection with music and singing: many legends tell that they sing hypnotic melodies or play instruments such as the harp, tambourine, or bagpipes to lure people into their domains or to celebrate ancient rituals.