Dive Sites
Credlin Reef, off Mackay, QLD, is a remote outer Great Barrier Reef gem for advanced divers. Depths of 10-30m offer 15-25m visibility and 24-28°C waters. Expect strong currents and dramatic coral canyons teeming with sharks, barracuda, and turtles.
By ScubaDownUnder Team · Published 11 April 2026