description Raroia Lagoon Overview
Raroia is a coral atoll located in the Tuamotu Archipelago of French Polynesia in the Pacific Ocean. The atoll consists of a central lagoon encircled by a ring of coral reefs and small islets known as motus. It is historically notable as the endpoint of Thor Heyerdahl's 1947 Kon-Tiki expedition. The balsa wood raft struck the atoll's reef and eventually ran aground on Raroia, proving that ancient South Americans could have theoretically drifted to Polynesia.
help Raroia Lagoon FAQ
Where is Raroia Lagoon located?
Raroia is a coral atoll in the Tuamotu Archipelago of French Polynesia. Its lagoon is enclosed by a ring of coral reef and small islets called motus.
Why is Raroia connected to Thor Heyerdahl?
The Kon-Tiki expedition ended at Raroia in 1947 after Thor Heyerdahl and his crew crossed the Pacific on a balsa-wood raft. The raft reached the atoll's coral reef after 101 days at sea.
What was the Kon-Tiki expedition trying to demonstrate?
Heyerdahl wanted to show that ancient South American people could have reached Polynesia using simple watercraft. The 1947 voyage demonstrated that such a crossing was possible, although it did not prove that this was how Polynesia was settled.
What is the physical structure of Raroia?
Raroia consists of a central lagoon surrounded by a narrow coral rim and scattered motus. Like many Tuamotu atolls, it has little high land and is shaped primarily by coral reef growth.
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