Sotrondio is a small town located in the municipality of San Martín del Rey Aurelio in the Asturias region of northern Spain. It is known for its rich industrial history, particularly in coal mining, which played a significant role in the local economy during the 20th century. The town features a mix of residential areas and local businesses, contributing to its community atmosphere. The surrounding landscape of Sotrondio is characterized by lush green hills and valleys, typical of the Asturias region. The town is also close to natural parks, offering opportunities for outdoor activities such as hiking and exploring the scenic beauty of the area.