Christie Island[1] is an island in the Mergui Archipelago and the southernmost point of Burma (Myanmar). It lies at the southern end of the archipelago 18 km to the NNE of Ko Surin Nuea and the Thai-Burmese oceanic border is located between the two islands.
Christie Island is 4.6 km long and has several peaks on it covered with thick forest. The highest one is 325 m high. Murray Island and Sanders Island are two small rocky islets off its southern shores. Christie Island is part of the Alladin Islands subgroup.