This DNR-owned boat access on the northwest shore of Lake DeMontreville features a parking lot with 21 dedicated spots plus overflow parking in nearby Oakdale, and is conveniently located just south of Highway 36 east of I-694.

The ramp provides easy access to both Lake DeMontreville (157 acres) and the connected Lake Olson (89 acres) via a navigable channel, and is popular enough that the parking lot frequently fills to capacity during peak times.

Note that these lakes have surface water use restrictions—check posted rules at the access before launching.