Dong Ding
Dong Ding (frozen summit) is the classic roasted Taiwanese oolong, from the Dong Ding area of Nantou. Where high-mountain oolongs chase floral brightness, Dong Ding is built on roast: a rolled, medium-oxidized oolong baked to a warm, toasty sweetness that balances floral and fruit notes with caramel and a smooth, lingering finish. The roast level and the skill behind it are the defining variables.
Tightly rolled, dark-green to brown semiball leaves; the roast should smell warm and sweet (caramel, toasted grain, baked fruit), not burnt or ashy. A skilled medium roast integrates with the floral base rather than burying it, while a clumsy heavy roast just tastes of char. Traditional charcoal-roasted Dong Ding is prized over electric-oven roasting, and competition-grade material is judged on the balance of roast, aroma, and aftertaste.
Named for Dong Ding Mountain in Lugu Township, Nantou, though the name now covers a roasting style produced more widely in central Taiwan. It is traditionally made from the Qingxin oolong cultivar at moderate elevation (roughly 600-1200 m), lower than the high-mountain gao shan teas. The roast tradition distinguishes it: Dong Ding is about fire and aging potential, where high-mountain oolong is about elevation and freshness.
Gongfu: 6-7 g per 100 ml, 95-100°C, 30-45 seconds ascending, 6-8 infusions; a clay pot suits the roast. Western: 4 g per 200 ml, 95°C, 2-3 minutes. A freshly roasted lot benefits from a few weeks of rest before drinking.
Everyday Dong Ding runs €15-40 (about $16-43) per 100 g. Traditional charcoal-roasted or competition-grade material reaches €40-90 (about $43-97) per 100 g.
Prices reviewed June 2026
Ali Shan
The unroasted high-mountain Taiwanese oolong, floral and creamy rather than toasty.
Tie Guan Yin (Iron Goddess)
The Anxi oolong that spans the same green-to-roasted range, a mainland reference point.
Gao Shan (High Mountain, General)
The broader high-mountain category Dong Ding sits below in elevation and apart from in style.
Dong Ding was historically one of Taiwan's most prestigious oolongs, and its competitions are among the most serious in the tea world, with top lots fetching extraordinary prices. The broad shift toward greener, less-roasted styles in recent decades makes well-made traditional Dong Ding increasingly a connoisseur's choice.