San Antonio, officially the Municipality of San Antonio, is a municipality in the province of Zambales, Philippines. According to the 2024 census, it has a population of 38,617 people.
Municipal Plaza with Redondo Mountains in the background
PHC historical marker installed in 1950 at the central elementary school
San Marcelino, officially the Municipality of San Marcelino, is a municipality in the province of Zambales, Philippines. According to the 2024 census, it has a population of 39,542 people.
San Marcelino Municipal Hall, Zambales, Aug 2025
San Marcelino Church, Zambales, Aug 2025
San Marcelino Municipal Plaza, Zambales, Aug 2025