Brunet Island State Park's boat ramp features a paved launch with a pier, turnaround area, and trailer parking on the east side of the island, providing convenient access to the Cornell Flowage and Chippewa River system.

The ramp serves as an ideal launch point for both motorized boating and flat-water paddling through numerous channels and undeveloped islands in the northern portion of the park.

Additional amenities include nearby camping, picnic areas, and a day-use area within walking distance of the ramp.