While it's true that Portugal is no longer the Iberian Peninsula's best-kept secret, it's fairly easy to escape the crowds. Even at the busiest resorts in the Algarve, it only takes a short bus ride or a walk across countryside to reveal rarely visited places that still offer the feeling of discovery - a sentiment close to the Portuguese soul.

Portugal has an old-fashioned charm, with medieval castles and picture-perfect villages scattered over meandering coastlines and flower-covered hillsides. From the ancient university town of Coimbra to Lord Byron's favourite Portuguese haunt, Sintra, the country's proud history can be felt everywhere.