![SERIOUSLY STRANGE on X: "A ring-shaped island known as Tikehau, located in the Pacific Ocean. https://t.co/SO0tdEIi37" / X SERIOUSLY STRANGE on X: "A ring-shaped island known as Tikehau, located in the Pacific Ocean. https://t.co/SO0tdEIi37" / X](https://pbs.twimg.com/media/CsUSAtxVUAAXM15.jpg)
SERIOUSLY STRANGE on X: "A ring-shaped island known as Tikehau, located in the Pacific Ocean. https://t.co/SO0tdEIi37" / X
![attol - a ring-shaped reef, island, or chain of islands formed of coral. | Birds eye view, Aerial view, Birds eye attol - a ring-shaped reef, island, or chain of islands formed of coral. | Birds eye view, Aerial view, Birds eye](https://i.pinimg.com/564x/5d/0c/17/5d0c17601c445bf604372494174c6a99.jpg)
attol - a ring-shaped reef, island, or chain of islands formed of coral. | Birds eye view, Aerial view, Birds eye
![OceanX on X: "The Great Blue Hole, in Belize, wowed explorers of yore just as much as they do today. Charles Darwin called the ring-shaped island reefs around the 70-something-million-year-old sinkhole "the OceanX on X: "The Great Blue Hole, in Belize, wowed explorers of yore just as much as they do today. Charles Darwin called the ring-shaped island reefs around the 70-something-million-year-old sinkhole "the](https://pbs.twimg.com/media/EIKPAk8XkAIXtvv.png)
OceanX on X: "The Great Blue Hole, in Belize, wowed explorers of yore just as much as they do today. Charles Darwin called the ring-shaped island reefs around the 70-something-million-year-old sinkhole "the
![An island with a hollow ring shape surrounded by a beautiful sea with a dragon flying above the island An island with a hollow ring shape surrounded by a beautiful sea with a dragon flying above the island](https://pics.craiyon.com/2023-06-29/373a0c812a3247b19ad190b9e1badade.webp)