Lake Ladoga

Lake Ladoga is the largest lake in Europe, located in northwestern Russia near the city of Saint Petersburg. It spans about 908 square miles (2,349 square kilometers) and features a diverse ecosystem with numerous islands, including Valaam, known for its historic monasteries. The lake plays a significant role in regional transportation and fishing, and it has historical significance, particularly during World War II, when it served as a crucial supply route. Its picturesque landscapes and rich biodiversity make it a popular destination for outdoor activities and tourism.