The beaches are not Costa del Sol's only attraction for tourists. Revitalizing its hub city of Málaga has made this coast even more alluring to everyone. Yachtsmen love the smart marina of Puerto Banus, and avid golfers head west from Marbella's old-world charms to Nueva Andalucia, known as Golf Valley for its more than 50 courses. A few steps from the beach in Marbella is the old town of whitewashed houses and well-preserved remains of the Moorish Castillo.