St. William the Hermit Parish Church

St. William the Hermit Parish Church, commonly known as Magsingal Church, is a historic Roman Catholic church in Barangay San Vicente, Magsingal, Ilocos Sur, Philippines. Established as a parish in 1676 by the Augustinians, the present Baroque-style structure was largely built in the 19th century. Notable for its massive buttresses, bell tower, and religious heritage, it serves as the spiritual center of Magsingal and a representative example of Ilocano colonial church architecture.

Visitors can expect a large Baroque-style coral-block church with a simple facade, massive side buttresses, and a separate bell tower typical of Earthquake Baroque architecture in Ilocos. Inside is a nave with wooden altars, religious images including St. William the Hermit, and stained-glass windows. The church is set in the town center near the municipal plaza, surrounded by open grounds. It remains an active parish where visitors can observe religious services, quiet prayer, and heritage architecture.