See the best of southern Spain and Portugal on this 16-day group tour from Barcelona. Marvel at the Sagrada Familia and enjoy free time to explore before taking the train to Madrid. Uncover the highlights here and visit Salamanca before crossing into Portugal. Cruise on Porto's Douro River, sample regional port wine and enjoy a boat ride at Aveiro. See a Fado show in Lisbon, explore pretty Seville and visit Malaga on the Costa del Sol. Discover the incredible Alhambra fortress in Granada and see a traditional Flamenco show before returning to Madrid.