Onamalutu Campsite sits on grassy flats surrounded by native forest in Mount Richmond Forest Park, Marlborough. Managed by the Department of Conservation, this conservation campsite accommodates around 50 non-powered sites plus four powered sites for caravans and tents, with toilets provided. Access is via Northbank Road off State Highway 6 south of Havelock. Fires are not permitted at any time. The Wakamarina Track trailhead is located approximately eight kilometres from the campsite, offering tramping opportunities through the surrounding forest park.