📍 This trip covers the best highlights of Northwest China: ✅ Qinghai Lake ✅ Chaka Salt Lake (Sky Mirror) ✅ Dunhuang Crescent Moon Spring + Singing Sand Dunes ✅ Mogao Caves (UNESCO World Heritage) ✅ Silk Road Heritage (Jiayuguan Great Wall) ✅ Zhangye Rainbow Mountains 🗓 Itinerary Day 1 –