π Queensland, Australia
Great Barrier Reef
The largest coral reef system on Earth, stretching over 2,300 km and visible from space. Home to an astonishing diversity of life including 1,500 species of fish, 4,000 mollusc species, and 240 species of birds. A natural wonder under increasing threat from climate change.
π 2,300 km long
π 1,500 fish species
π UNESCO World Heritage