Lichuan is believed to be the location of most (if not all) of the naturally growing
Metasequoia glyptostroboides trees in existence. The genus
Metasequoia, related to the giant
redwoods of North America, was first described as a fossil from the
Mesozoic Era in 1941. But in 1943 a small stand of an unidentified tree was discovered in Modaoxi (), presently known as
Moudao () Town, in Lichuan County, by Zhan Wang.{{citation Presently, a number of natural
Metasequoia populations exist in the hills and wetlands of Lichuan. Most of these groups are small, with fewer than 30 trees each; however, the largest of them, in Xiaohe Valley, is estimated to consist of around 5,400 trees. Outside of Lichuan, a few trees are also said to exist in the
Hunan Province. The
Tenglong Cave is located within a few miles from Lichuan. == Administrative divisions ==