— What to Expect —The Duomo di Milano is the heart of the city and a must-see for anyone visiting Milan. These tickets give you access to the interior of the largest Gothic cathedral in Europe, where you can walk through the massive naves and see the sunlight filter through world-famous stained-glass windows. It’s a simple, relaxed way to experience one of Italy’s most iconic landmarks.Inside, you’ll find incredible art and history at every turn. You can explore detailed altars, ancient sarcophagi, and even get a glimpse of the Holy Nail—a sacred relic from the crucifix of Jesus Christ. The atmosphere is both grand and peaceful, making it a great spot to take a break from the busy city streets.To round out your visit, head over to the Duomo Museum to see how this marble masterpiece was built. You’ll also get to visit the Church of San Gottardo in Corte, a 14th-century gem with a beautiful bell tower. Just remember that the museum and San Gottardo are closed on Wednesdays, so be sure to plan your trip for any other day of the week!