Geographical Location
Shanghai is located on the east tip of Yangtze River Delta and halfway along China's eastern coastline. It borders the estuary of Yangtze River to the north, Jiangsu and Zhejiang Provinces to the west and Hangzhou Bay to the south. Due to its advantageous geographical location, Shanghai has become a large and prosperous port city.

Geographical Features
The lower reaches of the Yangtze River running through Shanghai bring lots of mud and sand to its estuary. The wind, the river flow and the tide jointly account for the alluvial plain including today's Yangtze River Delta.

Shanghai on the east tip of the delta covers an area of 6,340.5 square kilometers (2,448.1 square miles). The altitude of the city lies between three and five meters. With comparatively soft and loose earth, Shanghai has a slightly higher coastal area in the east and a lower hinterland to the west. The area around Dianshan Lake in the west of the city is the lowest. Plains cover most areas in the middle and east of Shanghai including the city zone and part of Nanhui, Jiading, Minghang, Fengxian and Jinshan Districts.

There are a few hills and small mountains in the southwest Qingpu and Songjiang Districts, including Tianma Mountain, Fenghuang Mountain, Hengshan Mountain and Xiaokunshan Mountain.

In additional, Shanghai has some offshore islands, such as Dajinshan Island, Xiaojinshan Island and Fushan Island. Among them, Dajinshan with an altitude of 103.4 meters is the peak of Shanghai. There are three alluvial islands of Chongming, Changxing and Hengsha in the estuary of Yangtze River to the north of Shanghai mainland. Changxing and Hengsha are small islands under the jurisdiction of Baoshan District of Shanghai. Chongming is the only county of Shanghai. With an area of 1,041.21 square kilometers, the island is the third largest in China.

The water network inside Shanghai is the densest and the most developed in China. A lot of rivers and lakes in the city provide sufficient water to facilitate the transportation and irrigation of Shanghai. The Yangtze River running eastwards to the sea through the north suburbs of Shanghai is one of the main rivers. Huangpu River, the 'Mother River of Shanghai', is the last main tributary of the Yangtze River. Originating from the Taihu Lake in Jiangsu Province, Huangpu River runs through the city zone of Shanghai. Being wide, deep and never freezing, it contributes a lot to the city's transportation. Huangpu River has many tributaries such as Wusong River (alias Suzhou River). Wusong River with various historical monuments and buildings along its banks offers an important link between Shanghai and its hinterland. Dianshan Lake is the largest freshwater lake in the west Qingpu District of Shanghai, producing various aquatic products.

Natural resources are not abundant in Shanghai. Natural vegetation is hardly seen except in a few areas such as Dajinshan Island, Sheshan Mountain and some cays and bottomlands. There are just cultivated crops, trees and flowers. Shanghai is not a good habitat for wild animals, so animals there are always domestic. Shanghai also lacks mineral resources and energy sources. Only crude oil and natural gas are found in the offing of East China Sea and south Yellow Sea near Shanghai.