Basilan topographic maps
Click on a map to view its topography, its elevation and its terrain.
Isabela
The elevation of Isabela to 4th-class city status gave the local government a much-needed boost, efficiently delivered under the Biel administration, revitalized Isabela City, making it an engine of growth for Basilan province even as the hinterlands was wracked by incessant firefights and gun-battles between…
Average elevation: 305 ft
