The Great Barrier Reef in Australia is one of the world's Seven Natural Wonders. It's stretch reaches 1500 miles and is made up of 2,900 reefs from within.
For more information:
https://en.wikipedia.org/wiki/Great_Barrier_Reef
The Great Barrier Reef in Australia is one of the world's Seven Natural Wonders. It's stretch reaches 1500 miles and is made up of 2,900 reefs from within.
For more information:
https://en.wikipedia.org/wiki/Great_Barrier_Reef