Have you heard about it? Ad. Spain is one of the most visited places in Europe — but many travelers never make it past the sunbaked highlights: Barcelona’s beaches, Madrid’s museums, maybe Sevilla’s flamenco. Few head north. Fewer still to Asturias, a region carpeted in mountains, little towns and villages, and acres of fragrant apple trees. At its heart lies Gijón. This little town truly contains multitudes. From Roman baths under the old town, to modernist buildings lining the main avenues. Lo