Explore Spain and discover Moorish palaces and Baroque squares in Andalucia, colorful Gaudí creations in Catalonia, the tiled terraces of Park Guell, and the incredible Alhambra in Granada. In Portugal, explore the cobbled streets, grand cathedrals and river views of places such as Lisbon and Porto. Taking the train makes it easy to combine any number of these fantastic destinations in one amazing vacation.