The Tea Area at 100K on Taiwan Provincial Highway 8 in Da Yu Ling is located at an altitude of approximately 2,650 meters. The climate here is extremely cold, resulting in slow tea tree growth and yielding plump tea leaves. This area is characterized by a robust mountain-top aura, a strong throat feel, a notably sweet and mellow taste, and an exceptionally intense aftertaste. It is renowned for its unique high-altitude tea fragrance, often referred to as the "high mountain essence." The tea leaves have lustrous, emerald green granules, and the tea infusion exhibits honey-green and golden hues, with a clear and brilliant appearance. The distinct high-altitude aroma fills the spaces between the teeth, the nasal cavity, and the back of the throat. The taste profile features well-defined layers, soft and sweet water, and a smooth finish, with a continuously refreshing throat feel.