San Martín del Rey Aurelio is a municipality located in the province of Asturias, northern Spain. It is part of the Comarca de Avilés and is known for its rich industrial history, particularly in coal mining. The area features a mix of urban and natural landscapes, with several parks and green spaces. The municipality is home to a diverse population and offers various amenities, including schools, shops, and recreational facilities. Its strategic location provides easy access to nearby cities like Avilés and Gijón, making it a convenient place for residents and visitors alike.