Tenasserim Island is an island in the Mergui Archipelago, Burma (Myanmar). It is located at the northwestern end of the archipelago 15 km to the south of Kabosa Island. 494 m high, Tenasserim Peak is the highest peak of this steep and thickly wooded island. It is a 10 km long and irregularly shaped island.
Coordinates: 12.581989, 97.855261