Sumatra

Sumatra is famous for its unique wet-hulling (giling basah) processing method, which contributes to its earthy flavor profile. The region’s lush rainforest and volcanic soil support high-quality Arabica production, especially in Mandheling and Gayo. Sumatran beans are highly sought after in specialty coffee markets due to their full body, complex flavor notes, and low acidity a favorite for espresso and dark roasts.