You are using an older browser version. Please use a supported version for the best MSN experience.

Under the sea on the Great Barrier Reef

Photos Logo Photos | Slide 1 of 23: Man swimming in the sea water near colorful coral reef

The Great Barrier Reef, stretching for more than 2,300 kilometres, is so large that it can even be seen from outer space. 

© Shutterstock
image beaconimage beaconimage beacon