The mythology of Ancient Europe and Celtic people, reveals the great importance of women role in ancient civilisations, and the respect of the masculine and feminine members of the society. In Arthurian Literature we also meet powerful women who embodies spiritual and social power, these power derives from the Great Goddess and permeate all community. Magic, prophecy, learning, inspiration, arts and crafts, social rules, medicine were domains of priestess and queens. These women were the guide of their people and they guaranteed the fertility of the Earth and the unity of population.