This guide describes 40 graded walks, ranging from gentle family strolls to strenuous mountain hikes (including Portugal's highest peak Torre). The mainly circular routes range from 5 to 25km, and there are also two longer walks of 2 to 4 days duration. The walks are spread throughout Portugal, with a focus on the country's many natural and national parks, including Peneda-Geres, Serra da Estrela and Costa Vicentina. Clear route description is illustrated with 1:50,000 mapping and a...