Campau Lake is an 82-acre inland lake located in Caledonia Township, Kent County, Michigan. The lake connects to Kettle Lake, creating a combined 125-acre waterway for paddling exploration. With depths reaching 50 feet, the lake provides ample space for paddlers to navigate.

The Michigan DNR maintains a public access site featuring a hard-surface boat launch with limited parking and restroom facilities. This access point serves as the primary put-in location for paddlers, with coordinates at 42.83745781, -85.44657469.

The shoreline is predominantly developed with year-round homes and some cottages. A recently installed community sewer system has improved the area's infrastructure. Tiger muskies inhabit the waters, which may be of interest to anglers who combine fishing with their paddling adventures.

Summer weekends tend to be busy on the lake, suggesting paddlers seeking quieter conditions may want to plan their visits during weekdays or off-peak seasons. The lake system's connection to Kettle Lake offers extended paddling opportunities beyond the main basin.

Essential safety equipment requirements include personal flotation devices (PFDs) for each person aboard vessels less than 16 feet long, including kayaks and canoes. A wearable Type I, II, or III PFD or a throwable Type IV PFD meets this requirement.

The lake's modest size and developed shoreline make it well-suited for day trips, though paddlers should be aware of motorized boat traffic, particularly during peak summer periods.