Piazza Navona is a captivating public square renowned for its Baroque beauty and lively atmosphere. Adorned with stunning fountains, including the iconic Fontana dei Quattro Fiumi (Fountain of the Four Rivers) by Gian Lorenzo Bernini, the square is a masterpiece of architectural and artistic splendor. Beneath its cobblestones lies an archaeological site, a testament to its rich history as the site of ancient Roman games and festivities, which you can tour for a few euros. Surrounding the square are elegant palaces, bustling cafes, and charming shops, creating a vibrant ambiance day and night.