How a coastal Philippine city transformed from a dried-fish hub into a regional capital

Countries & Cities · Published 15 October 2026 Swipe more like this →

In short: Long before it became the administrative center of the Ilocos Region, San Fernando was a humble settlement defined by the preservation of fish. Once a site for salt-curing, the city evolved through centuries of colonial conflict, revolutionary struggle, and strategic military importance to emerge as a modern hub of commerce.

The origins of San Fernando are rooted in the Iloco term pindang, which describes the traditional practice of drying meat or fish with salt. By 1762, residents of two disparate coastal and highland barrios united for protection against pirate raids and headhunting, establishing a new settlement named Pindangan. This site eventually became the city of San Fernando in 1786, named by Father Fernando Rey to honor the 13th-century Spanish monarch Ferdinand III of Castile.

Throughout its history, the city served as a vital crossroads for trade. Before Spanish arrival, local settlers engaged in gold and ceramic commerce with traders from China, Japan, and Maritime Southeast Asia. This strategic value persisted under colonial rule; in 1850, the province of La Union was officially established, with San Fernando designated as its capital. The city’s geography, facing the South China Sea, made it a focal point for military activity, including the 1899 U.S. naval bombardment and the construction of Camp Wallace in 1903.

The city’s resilience was tested during the Second World War, specifically during the Battle of Bacsil Ridge in March 1945. Filipino soldiers of the 121st Infantry Regiment fought to reclaim the city from the Japanese Hayashi Detachment, which had occupied the area and blocked access to the port. The successful liberation of San Fernando on March 23, 1945, paved the way for the establishment of U.S. military bases at Poro Point. Today, the city remains a center for Ilocano culture and regional governance, housing over 124,000 residents as of the 2024 census.

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