The Picos de Europa National Park is a National Park in the Picos de Europa mountain range, in northern Spain. It is within the boundaries of three autonomous communities, Asturias, Cantabria and Castile and León, which are represented on the body which runs the park. The park is also a popular destination for hikers and trekkers.

The Picos de Europa are a mountain range extending for about 20 km (12 mi), forming part of the Cantabrian Mountains in northern Spain. The range is situated in the Autonomous Communities of Asturias, Cantabria and Castile and León. The highest peak is Torre de Cerredo, at an elevation of 2650 m (8,690 ft).