Martil, only 10km from the centre of Tetouan and essentially the city’s beach, was its port as well until the river between the two silted up. Today it is a modern seaside town which takes on a resort-like feel in summer when Moroccan families flood the beach to escape the heat. The beach, stretching all the way around to the headland of Cabo Negro, is superb – an eight-kilometre stretch of fine, yellow sand that is long enough to remain uncrowded, despite its summer popularity and colonization by Club Med and other tourist complexes.