Silver spirals of Antas de Ulla Curiosity · Antas de Ulla, Ulloa, Lugo Image of Antas de Ulla, not of the place itself. From the municipality come some silver spirals of rectangular section found in a prehistoric context and today kept in the Provincial Museum of Pontevedra, one of the most remarkable metal finds in the comarca of A Ulloa. Photo: Estevoaei (CC BY-SA 4.0) What to see and do in Antas de Ulla