State Parks Discover what West Michigan has to offer! Grand Haven State Park 1001 Harbor AvenueGrand Haven MI, 49417 616-847-1309 visit website P.J. Hoffmaster State Park 6585 Lake Harbor RoadMuskegon MI, 49441 231-798-3711 visit website Grand Haven State Park 1001 Harbor Avenue 616-847-1309 visit website P.J. Hoffmaster State Park 6585 Lake Harbor Road 231-798-3711 visit website Have questions or need ideas? Our team of local experts would love to help you. Call today! 616.383.LAKE (5253)