San Marcelino, La Union is a municipality located in the province of La Union in the Philippines. It is known for its agricultural landscape, with rice and corn being the primary crops cultivated by local farmers. The town is also home to various small businesses and markets that support the local economy. The municipality is characterized by its warm climate and friendly community. Residents celebrate local festivals, showcasing their rich culture and traditions. San Marcelino is accessible by road, making it a convenient stop for travelers exploring the scenic beauty of La Union and its nearby attractions.