26/08/2026
Island Check: Niue, called the “Rock of Polynesia” for being one of the largest single coral islands on Earth.
Just east of the international date line inside a triangle between Tonga, Samoa, and the Cook Islands, it has some of the clearest water in the world: the island has no rivers or streams, and rainwater filters directly through the porous limestone coral 🪸 (there’s no runoff sediment- visibility can reach 100 meters).
Stay tuned for an upcoming series about my 23-territory trip across the South Pacific I did earlier this summer.