“half-buried church” by 12-metre (39 ft) height from lahar overflow in Bacolor, Pampanga

The San Guillermo Church is one of the oldest churches in Pampanga. It was named after Bacolor’s patron saint, San Guillermo, where the church is located. It is also known as the “half-buried church” of Bacolor because of the lahar overflow in the province during Mount Pinatubo’s eruption in 1991.