Kammala jumla mai zuwa: Grand Gulf Military State Park wani filin shakatawa ne na jihar Mississippi wanda ke da nisan mil 10 a arewa maso yammacin Port Gibson a cikin wani yanki da ba a haɗa shi ba, yanzu garin fatalwa na Grand Gulf, a cikin Claiborne County. Gidan shakatawa ya hada da ragowar batura biyu da suka harba kuma suka kori sojojin Ulysses S. Grant a lokacin yakin Grand Gulf. Bayan da
Yaƙin Port Gibson, Grant ya sanya Grand Gulf tushen aikinsa. An jera shi a cikin National Register of Historic Places kuma shi ne Mississippi Landmark.