The Huelva province is the more down -to -earth Andalucia . It has entirely industrial areas along with some of the most beautiful natural environments. There are dazzling beaches and inspiring heritage sites. The province includes most of the Parque Nacional de Donana, which is famous for its wetlands that accomodate an abundance of birds of huge inter-national importance. There are great walking routes in the verdant hill country of the Parque Natural Sierra de Aracena y Picos de Aroche, especially the jamon serrano mountain.