Sour cherries, also known as tart cherries, are small, round fruits that are typically bright red or yellowish in color. They have a tangy flavor, which makes them less popular for eating raw compared to their sweeter counterparts, like sweet cherries. Sour cherries are often used in cooking and baking, particularly in pies, jams, and sauces. These cherries are rich in vitamins, antioxidants, and anti-inflammatory compounds, making them a healthy addition to the diet. They are commonly harvested in late spring to early summer and are often found in cherry orchards. Sour cherries can also be used to make beverages, such as cherry juice and cherry liqueur.