Shanxi Province, 1,200km (744 miles) SW of Beijing
Surrounded by rich loess farmland, Xi'an (Western Peace), the present capital of Shanxi Province, was home to the ruling houses of the Qin, Han, Sui, and Tang dynasties, when it was known as Chang'an (Eternal Peace). The city reached a peak during the Tang dynasty (618-907), when it was the military and trading base for China's shaky control of the Silk Routes. During the Xuanzong reign of the Tang (712-55), Chang'an swelled with two million taxable inhabitants and was the largest, most cosmopolitan settlement in the world.
The scale of the metropolis is readily imagined -- what are now referred to as the city walls were rebuilt during the Ming dynasty (1644-1911) on the remains of Tang palace walls. The Tang city walls extended 8km (5 miles) north-south and almost 10km (6 miles) east-west, and the south gate opened onto a tree-lined avenue 150m (500 ft.) wide, down which foreign emissaries would once approach the metropolis. The Tang era was a high point for advocates of "foreign religions" as Manicheans, Nestorians, and Buddhists flocked to the capital. Buddhism in particular enjoyed royal patronage.
Surviving monuments open a window onto the imperial power and cosmopolitan style of the old capital. The short-lived totalitarian state of Qin Shi Huangdi is reflected in the awe-inspiring massed terra-cotta armies of the Qin Bingmayong Bowuguan. The influence of Buddhism is clear from the majestic spire of the Da Yan Ta (Great Goose Pagoda), constructed under the supervision of Xuanzang (d. 664), who returned to China in 645 after 15 years of travel across India and central Asia. Evidence of the flourishing trade along the Silk Routes may be found in the Shanxi History Museum and Famen Si.
Today, in spite of ever expanding city limits, pollution, searing summer heat, and freezing winters, Xi'an is a joy to visit. Central Xi'an is pleasantly compact and its grid layout within the city walls makes it easy to navigate. There is enough to see in and around Xi'an to keep even the most energetic visitor busy for a week. It's the most-visited town on the Silk Routes, which brings the usual annoyances. Nevertheless, locals are easygoing and disparaging of their ancient capital, shaking their heads in regret that their ancestors "fell behind" their richer cousins in Beijing. However, the armies of Chinese tourists and foreign visitors, along with the legion of upscale new malls full of well-dressed shoppers let you know Xi'an's not that far behind.