The source of the Mississippi River is marked by Lake Itasca in Minnesota.

Lake Itasca, located in northern Minnesota, is the recognized source of the Mississippi River. This scenic lake, within Itasca State Park, is where the river begins its remarkable journey of over 2,340 miles to the Gulf of Mexico. Visitors to Lake Itasca can enjoy various outdoor activities, including hiking and canoeing while appreciating the natural beauty of the area. The lake symbolizes the start of one of North America’s most significant waterways.