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Photo: via Wikimedia Commons, Public domain
The southern portion of the Rennell Atoll is a UNESCO World Heritage Site. It is the largest raised coral atoll in the world, occupying 37,000 hectares (91,000 acres).
East Rennell is the southern portion of Rennell Island in the Solomon Islands which is designated a UNESCO World Heritage Site. Rennell is the largest raised coral atoll in the world and the area in East Rennell surrounding Lake Tegano contains many endemic species.
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