Retrace the path of the Silk Road, one of the most important trading routes of ancient civilization, on this 17-night tour from Beijing. Take in many of Beijing's "must see" sights such as the Forbidden City, Summer Palace, and of course, the Great Wall of China, before traveling to Xi'an and see the famous Terracotta Warriors. Absorb local culture as you visit a Tibetan family in Xiahe and discover the ancient cultural relics in the Bingling and Mogao Grottoes. Travel 2,000 years back in time as you explore the Jiaohe Ruins and ancient karez irrigation system in Xinjiang, and fly to Kashgar to witness the stunning beauty of Karakul Lake.