With its pristine vineyards nurtured by snowmelt from the mighty Andes, it's no wonder Chile's whites are so pure-tasting. Hard to pick a star, but Viña Tarapacá Sauvignon Blanc is a much-loved bestseller thanks to its limey, tropical fruit character. Los Rosales Sauvignon is equally crisp and Don Cayetano Chardonnay is ripe, apple-fresh and unoaked to let the fruit flavours shine.