Ingleside, an unincorporated community in Lake County, is on Squaw Creek (also called Indian River) between Long Lake, Duck Lake, and Fox Lake.
Ingleside lays below the Long Lake Dam and above Fox Lake. Duck lake and most of the Long Lake area are part of Ingleside. Ingleside also goes northwest to Lake Villa. Ingleside has an active modern train station, the Ingleside Post Office, the Old Grant Township Hall (home of the Grant Township Museum), the Long Lake Dam, and the Fox Lake bike trail.