García-Argüelles House Monument · San Martín del Rey Aurelio, Nalón, Asturias An 18th-century manor house at Carrocera whose grounds are completed by a granary and a small chapel dedicated to Santo Domingo. It is one of the best examples of rural seigneurial architecture preserved in a municipality transformed by coal mining. Photo: Yandrak (CC0) What to see and do in San Martín del Rey Aurelio