Ziyuan National Geopark is a park in Tianmenshan, Hunan, China.
The entrance is at the Tianmenshan Scenic Spot which is situated at the middle part of the Geopark, the end of Zijiang driftage route, covering an area of about 5 km in diameter. Steep and elegant mountains, magic rocks, caves and streams characterized this scenic spot, where there are 38 major rock formations, 19 caves, 2 ponds, 6 springs 8 stone sculpures and so on. The Danxia topography is mainly characterized by dense deep gorges and valleys, and with many ridges and canyons. There are water eroding patterns with snake-like stone girders, as well as grand colluvial caves. The main peak, "Sanniang (the third girl) Stone" is just like a huge column that is able to hold up the sky. "The greatest Chinese medecine valley" absorbes almost all the kinds of Chinese medicine with the 16.3 m high sculpture of the Chinese medicine ancestor named - "Shennong". The 50 km2 of virgin forest on top of Shenxianzhai at 630m elevation can rarely be found in China. As visitors, you will be amazed and feel wonderful, when you view the more than 20 spots of magical scenery. From east to west, where the sky is presenting the line you can see the Heavens Ridge, Peachblossom Island, Shenxianzhai, Sanniang Stone etc. The presentation of Danxia topograhy includes the fresco showing "the General Riding on a horse to Heavens Gate". The Wangyou Spring is known for to make you forget all the unhappy times in your life - Chinese proverb: (the rats fall from heaven come forth before your eyes).