Great Barrier Reef - #Australia. Featuring 400 types of coral, 4,000 types of mollusk, and 1,500 species of fish, the Great Barrier Reef is the largest reef system on Earth. It was named a World Heritage Site in 1981, and is one of the most popular tourist destinations in Australia.

Great Barrier Reef - #Australia. Featuring 400 types of coral, 4,000 types of mollusk, and 1,500 species of fish, the Great Barrier Reef is the largest reef system on Earth. It was named a World Heritage Site in 1981, and is one of the most popular tourist destinations in Australia.

Pinterest • The world’s catalogue of ideas
Search