

Child tickets (4-14 years) are available for a 1-day Silversonic Outer Great Barrier Reef Cruise from Port Douglas.
Explore the full itinerary for Silversonic Outer Great Barrier Reef Cruise from Port Douglas in Port Douglas, Australia. This ocean cruises experience includes 3 stops over 1 day. Duration: 10 hours. Activity level: Extreme.


Agincourt Reef sits at the very edge of the Great Barrier Reef, a ribbon reef running parallel to the Continental Shelf. There is a multitude of marine life at Agincourt Reef, from tiny iridescent fish seeking shelter in their coral homes to massive giant clams weighing up to 200 kilograms (440 pounds).
