Anaa is an
atoll in the
Tuamotu archipelago, in
French Polynesia. It is located in the northwest of the archipelago, 350 km to the east of
Tahiti. It oval in shape, 29.5 km in length and 6.5 km wide, with a total area 38 km². The atoll is made up by eleven small barren islands with deeper and more fertile soil than other atolls in the Tuamotus. The lagoon is shallow, without entrance, and formed by three main basins. Although it does not have any navigable entrance, the water of the lagoon renews by several small channels that can be crossed walking.
See more at Wikipedia.org...