Tematangi
Overview
 
Tematangi or Tematangui is an atoll
Atoll
An atoll is a coral island that encircles a lagoon partially or completely.- Usage :The word atoll comes from the Dhivehi word atholhu OED...

 in the southeastern area of the Tuamotu Archipelago, French Polynesia
French Polynesia
French Polynesia is an overseas country of the French Republic . It is made up of several groups of Polynesian islands, the most famous island being Tahiti in the Society Islands group, which is also the most populous island and the seat of the capital of the territory...

. Tematangi's nearest neighbor is Mururoa, which is located 161 km to the ESE.

Tematangi is a medium-sized atoll. It measures approximately 11.5 km in length and has a maximum width of 7 km. Its reef encloses completely the deep lagoon, which is 61 km sq. There is no navigable pass to enter the lagoon.

There are many relatively large islands on Tematangi's reef, as well as a few small motu
Motu
Motu may refer to:*Motu language, a language of Papua New Guinea*Motu proprio, a type of Papal document*MOTU, also known as "Mark of the Unicorn", a maker of professional audio hardware and software...

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