Yes, it is very safe to visit Xinjiang now. The Uyghur people are some of the most friendly you’ll ever meet. Most visitors feel it is totally safe in the main tourist areas, though there may be an elevated police presence.
1) Find out which role Mogao Grottoes has played in the Chinese culture development
2) Take a boat on Yellow River to visit Bingling Temple
3) Visit the westernmost point of the Great Wall - Jiayuguan Pass
4) Explore the two sites of the Ancient Silk Road: Yumen and Yangguan Pass
