Start your trip to Montjuïc by visiting the iconic Montjuïc Castle, a historic fortress that offers breathtaking views of Barcelona. Explore the castle's fascinating history and enjoy panoramic vistas of the city and the Mediterranean Sea. Afterward, take a leisurely stroll through the beautiful Montjuïc Gardens, which are filled with lush greenery, colorful flowers, and stunning sculptures. Enjoy a picnic lunch in one of the scenic spots within the gardens, or visit one of the charming cafes nearby. In the afternoon, visit the Magic Fountain of Montjuïc, a mesmerizing fountain that puts on a spectacular light and music show in the evenings. Spend the rest of the day relaxing in the gardens or exploring the nearby attractions, such as the Olympic Stadium or the Poble Espanyol, a Spanish village showcasing architecture from different regions of Spain.