![attol - a ring-shaped reef, island, or chain of islands formed of coral. | Birds eye view, Aerial view, Island attol - a ring-shaped reef, island, or chain of islands formed of coral. | Birds eye view, Aerial view, Island](https://i.pinimg.com/1200x/5d/0c/17/5d0c17601c445bf604372494174c6a99.jpg)
attol - a ring-shaped reef, island, or chain of islands formed of coral. | Birds eye view, Aerial view, Island
![Illustration of an atoll, a ring-shaped island formed from coral reef that encircles a lagoon Stock Photo - Alamy Illustration of an atoll, a ring-shaped island formed from coral reef that encircles a lagoon Stock Photo - Alamy](https://l450v.alamy.com/450v/2jk2t2b/illustration-of-an-atoll-a-ring-shaped-island-formed-from-coral-reef-that-encircles-a-lagoon-2jk2t2b.jpg)
Illustration of an atoll, a ring-shaped island formed from coral reef that encircles a lagoon Stock Photo - Alamy
![SERIOUSLY STRANGE on Twitter: "A ring-shaped island known as Tikehau, located in the Pacific Ocean. https://t.co/SO0tdEIi37" / Twitter SERIOUSLY STRANGE on Twitter: "A ring-shaped island known as Tikehau, located in the Pacific Ocean. https://t.co/SO0tdEIi37" / Twitter](https://pbs.twimg.com/media/CsUSAtxVUAAXM15.jpg)
SERIOUSLY STRANGE on Twitter: "A ring-shaped island known as Tikehau, located in the Pacific Ocean. https://t.co/SO0tdEIi37" / Twitter
![Pourewa Island (originally named Spöring Island by Cook) beside Cook's Cove, sight of Captain James Cook's landing in 1769. Aerial view, Tolaga Bay, Gisborne District, Gisborne Region, New Zealand (NZ). Stock photo Pourewa Island (originally named Spöring Island by Cook) beside Cook's Cove, sight of Captain James Cook's landing in 1769. Aerial view, Tolaga Bay, Gisborne District, Gisborne Region, New Zealand (NZ). Stock photo](https://www.naturespic.com/i/62989OP00_w.jpg)