The adobe of El Burgo Ranero Curiosity · El Burgo Ranero, Sahagún, León Image of El Burgo Ranero, not of the place itself. The municipality's houses were raised with adobe, mud kneaded with straw and dried in the sun, the technique that defines the built fabric of the whole Tierra de Campos and that explains the uniform earthy colour of its streets. Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in El Burgo Ranero