Spend your second day exploring the vast Montjuïc Park, a green oasis in the heart of Barcelona. Start by visiting the famous Magic Fountain, where you can witness a mesmerizing light and water show in the evening. Take a leisurely walk through the park's lush gardens, admire the beautiful sculptures and monuments, and enjoy a picnic with stunning views. Don't miss the Montjuïc Cemetery, a unique and peaceful place that offers a glimpse into Barcelona's history. End your day by taking a cable car ride for a bird's-eye view of the park and the city.