The Northwest Grand Loop is still a memorable multi-day trip to recommend. Xining → Qinghai Lake → Chaka Salt Lake → Dunhuang → Zhangye Danxia. I took a Swiss couple on this route last September. On day three, standing on the edge of the Gobi at dusk, the wife turned to me and said: "I didn't know China had this." Most tourists only see eastern China — Shanghai skyscrapers, Beijing hutongs. The northwest is a completely different country. Endless highways cutting through desert. Tibetan prayer flags at Qinghai Lake. The rainbow mountains of Zhangye that look photoshopped but aren't. Few practical things: altitude at Qinghai Lake is 10,500 feet (3,200m) — take it slow the first day. The drive between Dunhuang and Zhangye is 6 hours but the landscape changes every 20 minutes. And bring a mask for the Gobi wind — real sand, not pollution. Book at least 2 weeks for this loop. You could rush it in 10 days but you'd miss the moments that make it special — like watching the sun set over the Singing Sand Dunes while someone plays a flute in the distance. **Planning tips:** - Fly into Xining via Beijing or Shanghai (direct flights from major hubs like Hong Kong or Seoul connect well). I book my domestic legs on Trip.com or Google Flights. - For the loop, rent a car with a driver through a local agency — it's surprisingly affordable, around $80–120 USD per day (¥550–850 RMB). - Stay at local guesthouses near Qinghai Lake (book through Airbnb or Booking.com) for the best sunrise views. - Budget about $50–70 USD (¥350–500 RMB) per person per day for food and entry fees — totally worth it for the quality. - Pack layers: desert days are hot, nights drop fast. And don't forget sunscreen — the altitude sun is brutal.