La Union topographic maps
Click on a map to view its topography, its elevation and its terrain.

San Gabriel
The Municipality of San Gabriel is recognized as the largest municipality by land area in La Union. The town’s topography is predominantly mountainous, gradually ascending eastward, with a mix of scrubland, grassland, and wetland ecosystems. Its landscape is traversed by the Baroro River, the town's major…
Average elevation: 131 m

Bacnotan
The topography of the town is characterized by hilly and mountainous terrain rising gradually eastward. The western side of Bacnotan is defined by a long stretch of black sand beaches facing the South China Sea, indicative of the area's abundant magnetite deposits. Certain parts of the coastline also feature…
Average elevation: 21 m

La Union Botanical and Zoological Garden
Philippines > La Union > San Fernando > Apaleng
Average elevation: 162 m

Agoo-Damortis Protected Landscape and Seascape
Philippines > La Union > Santo Tomas
Average elevation: 9 m