Today you'll travel to Xi'an by high-speed train (around 5.5 hours). The capital of Shaanxi Province, Xi’an is the largest city in northwest China. Once the imperial centre of China for nearly 2000 years, Xi'an is now a vibrant, modern city dotted with many interesting historical sites and is a great place to explore. Join your leader on a short walking tour to uncover what was once the start of the ancient trading route of the Silk Road. The city has a wonderful Muslim Quarter, and you’ll wander the narrow streets past shops, lively markets, and groups of white-bearded men in skull caps sipping tea in cafes. See the City Walls and Gates, the most complete in China, running over 13 kilometres (8 miles) around the city. Xi’an’s Silk Road history means it has an exciting mixture of cultures, exemplified by its food options, which range from delicious Muslim fare to great little dumplings in Chinese restaurants. Maybe choose to visit the Bell and Drum Towers, the former built (according to legend) to restrain the dragons that were causing earthquakes, the latter is (unsurprisingly) full of drums, once used to mark time and warn in emergencies. Perhaps visit the night markets and try many of the tantalising local specialties such as pao mo (lamb broth that you break flat bread into), hand pulled noodles, hot pot and barbecue.