Fodor's Expert Review Parque Natural da Serra de São Mamede
This 80,000-acre nature park lies roughly 5 km (3 miles) northeast of Portalegre and extends north to the fortified town of Marvão and the spa town of Castelo de Vide, and south to the little hamlet of Esperança on the Spanish border. The sparsely inhabited park region is made up of small family plots, and sheepherding is the major occupation. The area is rich in wildlife, including many rare species of birds, as well as wild boars, deer, and wildcats. It's a pristine, quiet place for hiking, riding, or simply communing with nature, and you'll rarely spot another tourist for miles and miles.