
Jianghan Plain
The Jianghan Plain takes up most of central and eastern parts of Hubei, while the west and the peripheries are mountainous mostly, with ranges such as the Wudang Mountains, the Jingshan Mountains, the Daba Mountains, and the Wushan Mountains (in rough north-to-south order). The Dabie Mountains lie to the northeast, on the border with Henan and Anhui; the Tongbai Mountains lie to the north on the border with Henan; to the southeast the Mufu Mountains form the border with Jiangxi. The eastern half of the Three Gorges (Xiling Gorge and part of Wu Gorge) lies in western Hubei; the other half is in Chongqing Municipality. The highest peak in Hubei is Shennong Peak, found in the Daba Mountains and in the forestry area of Shennongjia; it has an altitude of 3105 meters.
The Yangtze River enters Hubei from the west via the Three Gorges; the Hanshui and Shen Nong Stream enter from the north. Shen Nong Stream is a tributary of the Yangtze River which has also been degraded by the Three Gorges Dam project. The Yangtze and Hanshui rivers meet at Wuhan, the provincial capital. Thousands of lakes dot the landscape, giving Hubei the name of "Province of Lakes"; the largest of these lakes are Lake Liangzi and Lake Honghu. The Danjiangkou Reservoir lies on the border between Hubei and Henan.
Hubei has a subtropical climate with distinct seasons. Hubei has average temperatures of 1-6C in winter and of 24-30C in summer; punishing temperatures of 40 °C or above are famously associated with Wuhan, the provincial capital.
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