Gambier Islands
…and the Tokorua group. The Mangareva Islands have a land area of 25.71 km2, with a population of 1,431 people at the 2017 census. The primary town is Rikitea, located on Mangareva, as is the highest point in the Gambiers, Mt. Duff, rising to 441 metres (1,447 ft) along that island's south coast. The islands…