Great Barrier Reef | Exploring Oceans

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The largest living structure, the Great Barrier Reef spans more than 1,200 miles (2,000 km) of islands and submerged reefs. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #GreatBarrierReef #ExploringOceans About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta Great Barrier Reef | Exploring Oceans https://youtu.be/wbNeIn3vVKM National Geographic https://www.youtube.com/natgeo

Published 2009-03-30 · Watch on YouTube ↗
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