Duomo di Milano: The iconic Milan Cathedral, or Duomo di Milano, is a Gothic masterpiece and the largest church in Italy. Its impressive façade, intricate 

details, and stunning stained glass windows make it a must-visit attraction. Climb to the rooftop terraces for panoramic views of the city.

Galleria Vittorio Emanuele II: This historic shopping arcade is one of the world's oldest and most elegant shopping centers. Admire its stunning architecture, including the glass vaulted ceiling and luxurious shops, and don't miss the opportunity to perform the "heel-to-toe" tradition on the mosaic target in the center, said to bring good luck.

Sforza Castle (Castello Sforzesco): This imposing fortress houses several museums and art collections, including the world-famous Michelangelo's unfinished marble statue, Pietà Rondanini. Its beautiful courtyards and surrounding parks make it an ideal spot for a leisurely stroll.

Last Supper (Cenacolo Vinciano): Leonardo da Vinci's famous mural, The Last Supper, is located inside the Convent of Santa Maria delle Grazie. Advance booking is essential due to its popularity and limited access.

La Scala: Visit the Teatro alla Scala, one of the most prestigious opera houses in the world. Even if you can't attend a performance, you can take a guided tour to learn about its rich history and admire its opulent interior.

March to May (spring): As spring begins, temperatures start to rise, with average temperatures between 5°C to 15°C (41°F to 59°F). The city starts to get busier, but it's not yet peak season. The crowds are manageable. 

June to August (summer): Summer begins, with temperatures ranging between 20°C to 30°C (68°F to 86°F). This month is still relatively quiet, but it starts to get busier as the summer season approaches. These are peak summer months, with temperatures ranging between 25°C to 35°C (77°F to 95°F). Milan can be hot and humid, but the city offers a vibrant atmosphere, and it's a great time to visit if you enjoy warm weather and outdoor activities.

September to November (fall): Fall begins, and temperatures start to cool down, ranging between 15°C to 25°C (59°F to 77°F). Milan Fashion Week takes place in September, making it an exciting time for fashion enthusiasts. This month offers pleasant weather, with temperatures between 10°C to 20°C (50°F to 68°F). The city is less crowded, and you can enjoy the autumn scenery.

December to February: Milan experiences colder weather, with temperatures ranging between 0°C to 10°C (32°F to 50°F). The city celebrates Christmas and the patron saint, Sant'Ambrogio, with festive events and activities. Winter in Milan can be cold and rainy, with temperatures ranging between 1°C to 7°C (34°F to 45°F). It's a relatively quiet month, with fewer tourists, but you can enjoy the city's Christmas markets and festive atmosphere.