What is a key characteristic of a Riesling wine?

A key characteristic of Riesling wine is its high acidity, which balances the various levels of sweetness found in the wine. This acidity can bring freshness and vibrancy, making Riesling a versatile choice that pairs well with a variety of foods. The grape can produce wines that range from bone-dry to lusciously sweet, often while maintaining that pronounced acidity, which helps to enhance the wine's flavor profile and aging potential. This balance is particularly important for creating wines that can be enjoyed across many different occasions and palate preferences.

The other descriptions do not accurately capture the essence of Riesling. For instance, while Riesling can have fruity aromas and flavors, it is not typically considered full-bodied or high in tannins. It also does not generally exhibit low acidity or consistently high sweetness without retaining that refreshing tartness. Understanding these distinctions helps to place Riesling correctly in the broader spectrum of wine styles.