Shefa Province topographic maps

Average elevation: 52 m

Average elevation: 16 m

Tongoa is the largest island of Shepherd Islands archipelago. The island is heavily vegetated and shows geothermal activity. Tongoa is of recent volcanic origin but currently has no currently active volcano. There are numerous volcanic cones on the island and some black sand beaches. The estimated terrain…

Average elevation: 89 m

Average elevation: 82 m

Average elevation: 61 m