Loew Lake Unit is a protected 1,090-acre area in the Kettle Moraine State Forest in Washington County, Wisconsin. Part of the Wisconsin state park system, it extends along the east branch of the Oconomowoc River and around Loew Lake, a small lake of roughly 23 to 24 acres. The area is important for its mix of natural features and recreation, including hiking, hunting, and horse riding. A section of the Ice Age National Scenic Trail passes through the unit along the Kettle Moraine, and the landscape is also known for several large conifer plantations.