Another Balanga Bataan tourist spot you must visit is the St. Joseph’s Cathedral, also known as Balanga Cathedral. It’s just right across Plaza Mayor de Ciudad de Balanga, so when you’re done exploring Plaza Mayor, you can just cross your way to Balanga Cathedral. Like other heritage sites in Bataan, it is not just stunning but it also has a significant historical background because it was used as an artillery emplacement during the Japanese occupation. Address: Calero Street, Balanga, Bataan