Pu'er is a city located in the Yunnan Province of China. It serves as a significant regional hub within the southwestern part of the country, situated in an area characterized by diverse mountainous terrain and high-altitude landscapes.
The city is most notably recognized for its production of Pu'er tea, a fermented tea that is deeply integrated into the local economy and cultural identity. The region's specific geography and climate provide the necessary conditions for the cultivation of various tea varieties, making it a primary destination for tea trade and agriculture.