The Bell Tower, is a stately traditional building, that marks the geographical center of the ancient capital. From this important landmark extend East, South, West and North Streets, connecting the Tower to the East, South, West and North Gates of the City Wall of the Ming Dynasty. The wooden tower, which is the largest and best-preserved of its kind in China, is 36 meters (118 feet) high. It stands on a brick base 35.5 meters (116.4 feet) long and 8.6 meters (28.2 feet) high on each side. During the Ming Dynasty, Xian was an important military town in Northwest China, a fact that is reflected in the size and historic significance of its tower.