The Plain of Alsace is a low-lying region located in northeastern France, primarily within the Alsace region. It is characterized by fertile agricultural land, making it suitable for farming and viticulture. The plain is bordered by the Vosges Mountains to the west and the Rhine River to the east, which serves as a natural boundary with Germany. This area has a rich history influenced by various cultures, including French and German traditions. The climate is temperate, allowing for diverse crops and vineyards, particularly known for producing Alsatian wines. The plain's strategic location has also made it a significant area for trade and transportation throughout history.