1) Atoll of the Tuamotus 
Katiu, or Taungataki, is an atoll of the central Tuamotu Archipelago in French Polynesia. It is located 23.5 km west of Makemo Atoll`s westernmost point. Katiu Atoll is roughly oval in shape. It measures 27 km in length with a maximum width of 12.5 km. Its total area, including the lagoon is 235 km² and a land area of approximately 10km2. There ....