- Mississippi River: The Mississippi River forms the western border of Illinois and is the longest river in North America. It is a popular destination for boating, fishing, and other recreational activities.
- Illinois River: The Illinois River is a major tributary of the Mississippi River and flows through the central part of the state. It is also a popular destination for boating, fishing, and other recreational activities.
- Lake Michigan: Lake Michigan is one of the Great Lakes and borders the northeastern part of Illinois. It is a popular destination for swimming, boating, fishing, and other beach activities.
- Carlyle Lake: Carlyle Lake is a reservoir located in southern Illinois. It is a popular destination for boating, fishing, swimming, and other water sports.
- Rend Lake: Rend Lake is a reservoir located in southern Illinois. It is a popular destination for boating, fishing, and other water sports.