Chardonnay is a versatile white wine grape known for producing a wide range of styles, from unoaked and crisp to rich and buttery. It exhibits flavors such as green apple, citrus, and vanilla, making it a popular and widely planted grape variety worldwide. Chardonnay is often associated with Burgundy in France and has found success in regions such as California, Australia, and Chile, showcasing its adaptability to diverse terroirs and winemaking techniques.