White truffles are a type of fungus that grow underground, primarily in regions of Italy and France. They are highly prized for their unique aroma and flavor, often described as earthy and musky. These truffles typically mature in the fall and winter months, making them a seasonal delicacy. Harvesting white truffles is a challenging process, as they are found in association with specific trees, such as oak and hazelnut. Truffle hunters often use trained dogs or pigs to locate them, as these animals can detect the strong scent of the truffles beneath the soil.