The best time to visit Ascona is during the shoulder seasons, specifically from April to May and September to October, when the weather is pleasant and the crowds are thinner.During these months, you'll experience comfortable temperatures, ideal for exploring the town and enjoying outdoor activities. The spring brings blooming flowers and lush greenery, while the autumn offers beautiful foliage and the chance to partake in local harvest festivals. This period is particularly good for couples seeking a tranquil yet engaging escape, as you can enjoy romantic strolls along the lakefront promenade or dine al fresco without the hustle and bustle of peak summer.For those prioritising warm weather and a lively option, the summer months of June, July, and August are also an excellent choice. This is when Lake Maggiore is at its warmest, superb for swimming, boating, and other watersports. Families often find the summer appealing due to the abundance of activities and the longer daylight hours. You'll find many events and concerts taking place, adding to the holiday feel, though it's worth noting that this is the busiest time of year.