Zhejiang is an eastern coastal province of the People's Republic of China. The word Zhejiang (crooked river) was the old name of the Qiantang River, which passes through Hangzhou, the provincial capital. The name of the province is often abbreviated to "Zhe".
Zhejiang borders Jiangsu province and Shanghai municipality to the north, Anhui province to the northwest, Jiangxi province to the west, and Fujian province to the south; to the east is the East China Sea, beyond which lie the Ryukyu Islands of Japan.
Zhejiang consists mostly of hills, which account for about 70% of its total area. Altitudes tend to be highest to the south and west, and the highest peak of the province, Huangyajian Peak (1921m), is found in the southwest. Mountain ranges include the Yandang Mountains, Tianmu Mountains, Tiantai Mountains, and Mogan Mountains, which traverse the province at altitudes of about 200m to 1000m.
Valleys and plains are found along the coastline and rivers. The north of the province is just south of the Yangtze Delta, and consists of plains around the cities of Hangzhou, Jiaxing, and Huzhou, where the Grand Canal of China enters from the northern border to end at Hangzhou; another relatively flat area is found along the Qujiang River, around the cities of Quzhou and Jinhua. Major rivers include the Qiantang River and the Oujiang River. Most rivers carve out valleys in the highlands, with plenty of rapids and other features associated with such topography. Famous lakes include the West Lake of Hangzhou and the South Lake of Jiaxing.