Bath of the nine waves Curiosity · Sanxenxo, Salnés, Pontevedra Image of Sanxenxo, not of the place itself. A fertility rite performed on A Lanzada beach: women who wish to conceive let nine waves break over them at midnight during the Virgin's pilgrimage festival, on the last weekend in August, in a cult of pre-Roman origin. Photo: amaianos (CC BY 2.0) What to see and do in Sanxenxo