Sisiman Bay is not that well known spot located in Sisiman, Mariveles, Bataan. It beautifies the southernmost tip of Bataan Peninsula. Rock formations and pebbles are spread out along its clear blue beach. Sisiman lighthouse, a truly functional one, is a beautiful photo subject by the bay. San Miguel Peak, towering 700 feet ASL, awes every visitor's eyes. Colorful sunset gives the skies wonderful hues. All these make Sisiman Bay a picturesque.