Trout preserve of the Órbigo Nature · Turcia, Astorga, León Image of Turcia, not of the place itself. The stretch of the Órbigo that waters the municipality belongs to the Santa Marina del Rey fishing preserve, legendary for the quality of its trout. It is flanked by poplar groves and by a flood plain that is among the most fertile in the province. Photo: Guillermo Turcia (CC BY-SA 3.0) What to see and do in Turcia