The fruit traditionally used to make cider is the apple. Apple cider, particularly in its alcoholic form known as hard cider, has a long history dating back to ancient times. The process involves fermenting the juice extracted from apples, which can vary in sweetness and flavor depending on the apple variety used. There are many types of apples utilized for cider-making, ranging from tart to sweet. In regions like the United States and parts of Europe, cider is a popular beverage, and cider-making is often celebrated in local festivals. The distinct flavors of cider can vary greatly based on techniques and ingredients.