Dongguan is located in the Pearl River Delta, very close to Hong Kong. It is a famous hometown for overseas ethnic Chinese. Dongguan has several ancient monuments. The Ke Garden is one of the four great gardens of the Qing Dynasty. There is also the expansive Yuehui Garden, as well as the Nanshe Ming and Qing Dynasty Ancient Village. Once upon a time, Humen Town was an important place. In 1839, at the beginning of the First Opium War, Lin Zexu supervised the destruction of large quantities of seized opium. Today, the Opium War Museum, the Sea Battle Museum, ancient cannonades and historic battlefield sites are located here. Songshan Lake is Dongguan's high technology industrial center. Songshan Lake Park is a place where you can enjoy the natural landscape by riding a bike around the lake. The ocean of flowers and the lakeside landscape are beautiful. There is also a spot where locals can be seen fishing. Xiabeifang in Batou Village is a good place to relax. The combination of modern creativity and old towns is excellent. There are many small shops and boutiques if you like to go window shopping as you walk.