Explore details about location Carretera León - Unquera. Carretera León - Unquera is a location situated within the Val de San Vicente alongside other areas such as Valle de Cabuérniga-Puentenansa, Autovía del Cantábrico, Acceso a Pechón. Additionally, some smaller parts of Carretera León - Unquera include specific areas like Autovía del Cantábrico adding to the diversity of its landscape.