Junshan Island is an island in Hunan province in China on Dongting Lake. The name derives from the legend of the Xiang River goddesses. It is 0.96 km² in area. It was formerly a Daoist retreat. Junshan Island consists of 72 peaks on an oval island in Dongting Lake. It was initially called "Mount Xiang" in ancient times, also referred to as "Mount Dongting".