The best time for tourism in Yili can last until October. The tourist season in Yili mainly falls between May and October, with the optimal travel time concentrated from May to August. During this period, you can see wildflowers and lavender blooming all over the mountains, and the season of fragrant fruits and vegetables is from July to August. From September to October, the temperature in Yili grassland is moderate, the grass is the most luxuriant, the scenery is charming, and there are rich folk activities. It is a good season to enjoy the autumn.?