Google Maps - Dive into the Great Barrier Reef

... with the first underwater panoramas in Google Maps

The very first underwater panoramic images to Google Maps, the next step to provide people with the most comprehensive, accurate and usable map of the world.

Now, anyone can become the next virtual Jacques Cousteau and dive with sea turtles, fish and manta rays in Australia, the Philippines and Hawaii.

http://maps.google.com/help/maps/streetview/gallery.html#!/ocean