Seeing the underwater world of Heron Island
17:30 AEST Sat Jun 29 2013
Heron Island lies on the Tropic of Capricorn, just
72 kilometres north-east off the Queensland
The natural coral cay is a playground for
snorkellers and divers. As Jason found, he only
needed to be a couple of metres off shore to be
surrounded by over 24 kilometres of reef.