The best time to visit Shanshan, Xinjiang, China, is during the spring (late April to early June) and autumn (September to October) months.
During spring, the weather is pleasant with moderate temperatures, making it comfortable for exploring the area's natural beauty and historical sites without the intense heat of summer. You'll find blooming landscapes and mild conditions superb for outdoor activities.
Autumn also provides agreeable weather, with clear skies and cooler temperatures, which are ideal for hiking in the nearby Flaming Mountains or visiting the ancient city ruins. The harvest season also brings local markets to life with fresh produce.