Explore Barcelona's iconic architecture in a day. Witness Antoni Gaudi's creations from his early career as a 26-year-old architect to his final masterpiece: the renowned Sagrada Familia, the world's largest unfinished Catholic church and a UNESCO Heritage Site. Whether you're passionate about history, fascinated by architecture, or simply looking for a day of cultural exploration, this tour maximises your time in Barcelona while giving you a deep appreciation for Gaudi's architectural legacy.