The Miagao Church also known as the Sto. Tomas de Villanueva Parish Church is a Roman catholic church located in Miagao, Iloilo, Philippines. It was also called the Miagao Fortress Church since it served as defensive tower of the town against Muslim raids. The church was declared as a UNESCO World Heritage Site on December 11, 1993 together with San Agustin Church in Manila; Nuestra Señora de la Asuncion Church in Santa Maria, Ilocos Sur; and San Agustin Church in Paoay, Ilocos Norte under the collective title Baroque Churches of the Philippines, a collection of four Baroque Spanish-era churches.

Source: https://en.wikipedia.org/wiki/Miagao_Church