It’s easy to find good restaurants in San Isidro and the towns nearby. In Isoba there is Casa Federico, a very popular establishment where they prepare a meal with strong local roots, particularly the grilled meats, game stews and other similar recipes.
In Puebla de Lillo we recommend Madrid, a local classic that offers an ample variety of soups and stews, as well as other dishes unique to the mountainous area; simple but flavorful and rich.
Another good option for eating in this locality is the restaurant at the hostel Ruta del Porma, where they offer a menu based in the regional culinary tradition, notable for their quality meats and traditional stews.