Natural and National Parks in Spain. Activity, wildlife and walking holidays in Spain. The natural history of Spain The Sierra de Aracena y Picos de Aroche Natural Park, located in the western Sierra Morena of Huelva province, Andalusia, spans 186,827 hectares and encompasses 28 towns and villages, including Aracena, Jabugo, and Cortegana. Established as a natural park in 1989, it is characterized by extensive forests, high rainfall, and a mild climate. The park's diverse flora includes oak a...
