Start your second day with a visit to the Sorbonne University, one of the oldest and most prestigious universities in the world. Immerse yourself in the academic atmosphere and explore the historic buildings. Next, head to the famous Boulevard Saint-Germain and indulge in some shopping at the stylish boutiques and designer stores. Take a break for lunch at a traditional French brasserie and savor some classic dishes like escargots or coq au vin. In the afternoon, visit the Musée de Cluny, also known as the National Museum of the Middle Ages. Admire its collection of medieval art and explore the ruins of the ancient Roman baths. End your day with a visit to the iconic Shakespeare and Company bookstore, where you can browse through a wide selection of books and attend literary events.