Da Yu Ling's high altitude of more than 2,400 meters makes it one of the highest tea plantations in the world. The temperature difference is huge between day time and night time. The area is surrounded by cloud and mist year around.

The tea bud contains less bitter catechins and higher theanine.The soil in this area is rich in organic contents. Because of the great natural conditions of the climate and soil, the flavor of Da Yu Ling Oolong tea is fresh, complex and with excellent aroma. In addition, all the tea leaves are hand picked and slighted fermented. These characteristics help this kind of tea to retain the natural flavor of mountain and forest.