Explore the very outer Great Barrier Reef in comfort and style with Calypso. Custom designed vessels take you to Agincourt or Opal Reef, both regarded as significant sites of the natural wonder. Let Calypso take you to the outer edge and explore rich and diverse coral gardens by snorkelling, introductory or certified diving at a selection of some of the best sites found on the reef off Port Douglas. All custom designed, Calypso vessels offer the very best in comfort with spacious decks, day-bed style seating, air-conditioned saloons and submerged platforms, extending the width of the vessel, to allow for easy access to and from the water.

• Visit 3 breathtaking reef sites daily

• Snorkelling, introductory and certified diving

• Guided snorkel tour • Interpretive reef talk