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Taking
a boat trip out for the day to the Great Barrier Reef is a must when visiting
the north eastern coast.
The Reef itself is 2000 km in length and starts slightly
south of the "Tropic of Capricorn" and ends in "Torres
Strait", just south of Papua, New Guinea. It is not only the most
extensive reef system in the world, but also the biggest structure made
by living organisms. At
its southern end the reef is up to 300 km from the mainland, while at
the northern end it runs nearer the coast. Most of the reef is about two
million years old, but there are sections dating back 18 million years.
The
best way of seeing the reef is by diving or snorkeling. Otherwise you
can view it through the floor of glass-bottom boats or the windows of
semi-submersibles, or descend below the ocean surface inside "underwater
observatories".
You can also see a living coral reef and its accompanying
life forms without leaving dry land, at the Great Barrier Reef Wonderland
aquarium in Townsville. All in all, it is an experience not to be turned
down when you're touring this coastal area.
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Diving
down to the deeper, murkier regions starts becoming rather eerie, especially
when the light fades to almost pitch darkness leaving you wondering what
might be lurking in the next opening just in front of you. Regardless
of what your fantasy may want to make you believe, it is well worth the
effort indeed!
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