White wine is made from dozens of grape varieties, but a handful dominate the global market. Chardonnay, Sauvignon Blanc, Riesling, and Pinot Grigio account for the majority of what you’ll find on store shelves, while regional varieties like Albariño, Assyrtiko, and Chenin Blanc are increasingly easy to find and worth exploring. Perhaps surprisingly, white wine can also be made from red grapes, as long as the juice is separated from the skins before color transfers.
Chardonnay: The Most Popular White Grape
Chardonnay grows in virtually every wine-producing country and is the single most widely planted white grape in the world. What makes it so dominant is its versatility. The grape itself is relatively neutral, which means the winemaker and the climate shape the final flavor more than the grape’s own DNA.
Unoaked Chardonnay (sometimes labeled “Chablis-style” after the famous region in northern Burgundy) tastes lean and crisp, with green apple, pear, and citrus flavors and sometimes a flinty, mineral quality. This style comes from cooler climates like Chablis in France, Sonoma Coast in California, and the Yarra Valley in Australia. When Chardonnay is aged in oak barrels, the profile shifts dramatically. Oaked Chardonnay picks up vanilla, butter, and toasted bread notes layered over richer stone fruit and tropical flavors. The classic examples come from Burgundy’s Côte d’Or, from villages like Meursault and Puligny-Montrachet, and from Napa Valley in California. If you’ve ever heard someone say they “don’t like Chardonnay,” they almost certainly tried one style and would enjoy the other.
Sauvignon Blanc: High Acidity and Herbal Punch
Sauvignon Blanc is one of the easiest white wines to identify in a blind tasting. It’s known for pungent “green” aromas: freshly cut grass, green bell pepper, pea shoots, even asparagus. Those herbal flavors come from natural compounds in the grape called methoxypyrazines. On the fruit side, expect gooseberry, grapefruit, white peach, and passion fruit.
The wine is typically light-bodied, bone dry, and high in acidity, with moderate alcohol (usually 11.5 to 13.5%). The two most famous regions for Sauvignon Blanc are the Loire Valley in France and Marlborough in New Zealand. Loire versions tend to be more mineral-driven, with citrus and a slightly smoky quality, while Marlborough Sauvignon Blanc explodes with passion fruit, lime, and gooseberry. Marlborough wines often carry a gram or two of residual sugar to balance their razor-sharp acidity, though you’d never describe them as sweet.
Riesling: From Bone Dry to Dessert Sweet
Riesling has the widest stylistic range of any white grape. The same variety produces everything from crisp, dry wines to ultra-concentrated dessert wines, and every stop in between. Germany is the heartland of Riesling, and the German labeling system reflects this spectrum. “Trocken” means dry, with minimal residual sugar and crisp acidity. “Halbtrocken” is off-dry, with a slight touch of sweetness. From there, the sweetness climbs through “Lieblich” (medium-sweet, 12 to 45 grams of sugar per liter) up to “Süss” (sweet, above 45 grams per liter).
Germany also classifies Riesling by grape ripeness at harvest. Kabinett wines are delicate and light. Spätlese (“late harvest”) comes from grapes picked about two weeks later, producing richer wine. Auslese is made from individually selected bunches of extra-ripe grapes, sometimes affected by a beneficial mold called noble rot that adds complexity. At the extreme end sit Beerenauslese and Trockenbeerenauslese (TBA), made from shriveled, noble-rot-affected grapes that yield tiny amounts of intensely concentrated sweet wine. Eiswein, or ice wine, takes a different path: grapes are harvested frozen at temperatures below minus 7°C and pressed while still solid, concentrating the sugars.
Dry Riesling tastes of green apple, lemon, and lime. Medium-sweet versions shift toward peach, apricot, and honey. The sweetest bottlings develop flavors of dried fruit, candied citrus, and honeycomb. One quality that unites all Riesling, regardless of sweetness, is high natural acidity, which keeps even the sweetest versions from tasting cloying. Top German Rieslings can age gracefully for a decade or more.
Pinot Grigio and Pinot Gris: Same Grape, Two Styles
Pinot Grigio and Pinot Gris are the same grape variety. The name changes based on where it’s grown and how it’s made. In northeastern Italy’s Tre Venezie region near the Alps, the grape is picked in cooler conditions and made into ultra-light, crisp, lean wine with green apple and citrus flavors. It’s almost never aged in oak. This is the Pinot Grigio style most people know: a simple, refreshing, easy-drinking white.
In Alsace, France, the same grape goes by Pinot Gris and produces a completely different wine. The warmer climate ripens the grapes more fully, resulting in a medium to full-bodied wine that can approach off-dry, with richer texture and slightly higher alcohol. If you enjoy Italian Pinot Grigio but want something with more substance, Alsatian Pinot Gris is a natural next step.
Chenin Blanc: The Versatile Workhorse
Chenin Blanc is arguably the most versatile white grape on the planet. It produces dry wines, off-dry wines, sparkling wines, and some of the world’s longest-lived sweet wines, all from the same variety. The Loire Valley is its ancestral home, particularly the appellations of Vouvray and Savennières, but South Africa has become equally important, where Chenin Blanc (locally called Steen) is the most widely planted grape. Depending on the style, you’ll find flavors ranging from tart green apple and quince in dry versions to honeyed apricot and lanolin in richer bottlings.
Regional Varieties Worth Knowing
Beyond the big names, a number of regional grapes are gaining attention and becoming easier to find in wine shops. Albariño, from Spain’s Galicia and Portugal’s Vinho Verde region (where it’s called Alvarinho), is an ultra-zingy white with bright acidity and a crowd-pleasing personality. Its lesser-known neighbor Godello, grown in Galicia’s Bierzo, is rounder and more textured, with lemon curd flavors, white floral notes, and a saline finish.
Assyrtiko from Greece, especially from the volcanic island of Santorini, is laser-sharp and salty with citrus flavors and a refreshing minerality. Gewürztraminer, grown primarily in Alsace, is the most floral and aromatic white grape you’ll encounter, with intense lychee, rose petal, and spice. Grüner Veltliner, Austria’s signature white, delivers a zippy, peppery wine with great character. And Airén, though rarely discussed, is one of the most widely planted grapes in the world, covering vast stretches of central Spain and producing simple, crisp wines with citrus freshness.
White Wine from Red Grapes
Most red grapes have white or clear juice. The red color in wine comes from the skins, not the liquid inside. If you press red grapes gently and separate the juice from the skins before any color compounds (called anthocyanins) transfer, you get a colorless or very pale pink juice that ferments into white wine.
The most famous example is Champagne labeled “blanc de noirs,” meaning white wine from black grapes. These are almost always made from Pinot Noir, Pinot Meunier, or a blend of the two. Beyond Champagne, Pinot Noir, Syrah, Gamay, and Grenache have all been used to produce white wines. The key to the process is avoiding skin contact entirely: whole clusters are pressed quickly, and the resulting wine is aged briefly and filtered for clarity. The wines typically need to be bottled within a few months of harvest to preserve their fresh, bright character.