Start your visit in Milan by exploring one of the most famous landmarks, the Duomo Cathedral. Admire the ornate gothic architecture both outside and inside the cathedral, and take the elevator or stairs to the rooftop for a panoramic view of the city.
Spend your second day in Milan at the Castello Sforzesco, a stunning castle that houses several art collections and museums. Afterward, head to the nearby Sempione Park to relax and enjoy the scenery. Kids will love the aquarium and planetarium located in the park.
On your final day in Milan, visit the Acquario Civico and get up close with marine life from the Mediterranean Sea. Later, head to the Leonardo da Vinci Science and Technology Museum to learn about the famous inventor and see his creations.
If you have more time, consider visiting the famous La Scala Opera House or taking a day trip to Lake Como. If you have less time, skip the Acquario Civico and Leonardo da Vinci Science and Technology Museum and spend the day shopping and eating delicious Milanese food at the Galleria Vittorio Emanuele II.