A source of reliable, budget-friendly wines and, increasingly, more premium bottlings, Chile is one of South America’s most important wine-producing countries. Long and thin, it is largely isolated geographically, bordered by the Pacific Ocean to the west, the Andes Mountains to the east, and the Atacama desert to the north. These natural borders gave Chile the very favorable benefit of being the only country to avoid the disastrous phylloxera infestation of the late 1800s. As a result, vines can be planted on their own rootstock rather than grafted. Though viticulture was introduced to the country by conquistadors from Spain, today Chile’s wine production is most influenced by the French, who emigrated here in large numbers to escape the blight of phylloxera. These settlers have invested heavily in local vineyards and wineries.