The great barrier reef !
I have arrived in Australia today, for start my trip, I have visited the great barrier reef. It is the beautiful place I have ever seen ! It's the biggest coral reef on the world, he is in coral sea, in the queensland. The great barrier be in danger because of pollution. She is registred in UNESCO since 1981. The reef have losted her half's area for 30 years. We have swum off the coast of that one, there is lot of fishes couloured. It's so great ! Bye ! (:
Website: http://www.greatbarrierreef.org/