Tongmu is a tiny region that has been designated for special protection and recognition. Non-residents are not allowed into the preserve without special approval and sponsorship from a resident.
The region of Tongmu is unique within the Wuyishan region for its volcanic rock formations, and extremely thick vegetation coverage and biodiversity. Nestled along either bank upstream of the Jiuqu (Nine Bends) Brook, the mountains create a unique microclimate, perfect for many species of birds and a healthy ecosystem. Mountain spring water springs out of the ground and runs down every slope, and the rocky land and cold weather make for slow-growing but singularly incredible tea.