Tick off two of Barcelona's absolute must-see attractions with one ticket, and embark upon a guided tour of Antoni Gaudí's limitless imagination. Explore his magical walled public park, Park Güell, for a taste of his inimitable creative style. Then, visit the Catalan genius's pièce de résistance, the sublime architectural wonder that is the Sagrada Familia. You'll be dizzy from double-taking by the time you're done!