The Picos de Europa is a stunning national park in northern Spain that has 40 summits over 8,200 feet (2,500m) high. The local Spaniards appreciate its undeniable charms, but, surprisingly, the jagged peaks, alpine lakes, untouched rural villages and unique mountain cuisine remain relatively unknown to the 85 million international tourists that descend on Spain each year. The mighty Naranjo de Bulnes massif, seen here, is reminiscent of Italy’s Dolomites – but with fewer crowds.