The cirboneros of Cintruénigo Curiosity · Cerbón, Tierras Altas, Soria Image of Cerbón, not of the place itself. The residents of Cerbón who emigrated to the Navarrese villa of Cintruénigo founded there the quarter of the cirboneros, and the nickname ended up becoming the demonym of all the inhabitants of that town. Photo: Pigmentoazul (CC BY-SA 4.0) What to see and do in Cerbón