Cauldron Sunday Activity · Fuentes de Magaña, Tierras Altas, Soria Image of Fuentes de Magaña, not of the place itself. The village celebrates Santa Isabel on the Saturday following the Domingo de Calderas and the Santo Cristo on the second Sunday of September, two dates that structure the local festive calendar. Photo: SoyArturoGarcía (CC BY-SA 4.0) What to see and do in Fuentes de Magaña