1. Plaza de España, Seville, Spain
When most people visit Spain, they often visit Barcelona or Madrid. But this picturesque city of Seville will steal your hearts, looking like it came out of a storybook. The Plaza de España is Renaissance/Neo-Moorish in style and easily one of the biggest and most imposing structures in the city. Built for the Ibero-American Exhibition of 1929, this lavish architecture in Seville is definitely worth a visit.