THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Spend a full day aboard a 29m catamaran exploring three Agincourt Reef sites off Port Douglas. Snorkel with marine naturalists, try introductory or certified dives, and enjoy onboard meals and facilities.
Spend a full day aboard a 29m catamaran exploring three Agincourt Reef sites off Port Douglas. Snorkel with marine naturalists, try introductory or certified dives, and enjoy onboard meals and facilities.
You step off the marina jetty with salt on your lips and the catamaran’s shadow already cutting across the Coral Sea. By mid-morning the Silversonic’s wide sundecks are a stage for wet suits sliding on, instructors briefing groups, and the reef itself resolving from a rim of blue to an explosion of color beneath the surface.
Verified experiences and guided adventures in the surrounding area.
Operated by The Quicksilver Group · Port Douglas, Queensland
You step off the marina jetty with salt on your lips and the catamaran’s shadow already cutting across the Coral Sea. By mid-morning the Silversonic’s wide sundecks are a stage for wet suits sliding on, instructors briefing groups, and the reef itself resolving from a rim of blue to an explosion of color beneath the surface.
The cruise visits three sites on Agincourt Reef, a ribbon reef that runs along the continental shelf edge where currents bring clear water and high coral diversity. Geologically the reef rides the continental margin; ecologically it supports bommies, giant clams and colonies of hard and soft corals. The area sits on Djabugay country — local Indigenous history and connection to sea country remain important to guides and conservation messaging.
Expect up to five hours in the water across snorkeling and optional certified or introductory scuba dives. The 29-meter catamaran provides fresh-water showers, buffet lunch, morning and afternoon tea, and a full bar. Crew-led guided snorkel tours help locate turtles, reef fish and colorful anemones.
Practical notes: check in at the Quicksilver office by 8:00am; boarding starts 8:15 and the vessel departs 8:30 sharp. Divers must present certification and complete a health questionnaire; minimum age for diving is 12. Allow 12–24 hours before flying after dives. Bring reef-safe sunscreen, a hat, a towel and cash for bar purchases. Respect no-touch rules and follow the marine naturalist’s guidance — the reef rewards curiosity but not contact.
moderate.
Approximately 10 hours (full day).
Should be comfortable climbing ladders, swimming and spending several hours active in open water; moderate fitness recommended.
Yes — certified divers must show proof; beginners can do guided introductory dives supervised by instructors (minimum age 12).
The full-day cruise is about 10 hours from Port Douglas with up to five hours spent in the water across three reef sites.
No — follow recommended surface interval rules: at least 12 hours after a single dive and 24 hours after multiple dives before flying.
Yes — masks, snorkels and fins are included; lycra suits and prescription masks are available for hire.
Agincourt Reef lies off the coast of Djabugay country; local Indigenous connection to sea country informs contemporary conservation and guiding practices.
The Great Barrier Reef Marine Park regulates activities and zoning; avoid touching coral, use reef-safe products, and follow guides’ instructions to minimize impact.
The Quicksilver Group operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
You step off the marina jetty with salt on your lips and the catamaran’s shadow already cutting across the Coral Sea. By mid-morning the Silversonic’s wide sundecks are a stage for wet suits sliding on, instructors briefing groups, and the reef itself resolving from a rim of blue to an explosion of color beneath the surface.
You step off the marina jetty with salt on your lips and the catamaran’s shadow already cutting across the Coral Sea. By mid-morning the Silversonic’s wide sundecks are a stage for wet suits sliding on, instructors briefing groups, and the reef itself resolving from a rim of blue to an explosion of color beneath the surface.
The cruise visits three sites on Agincourt Reef, a ribbon reef that runs along the continental shelf edge where currents bring clear water and high coral diversity. Geologically the reef rides the continental margin; ecologically it supports bommies, giant clams and colonies of hard and soft corals. The area sits on Djabugay country — local Indigenous history and connection to sea country remain important to guides and conservation messaging.
Expect up to five hours in the water across snorkeling and optional certified or introductory scuba dives. The 29-meter catamaran provides fresh-water showers, buffet lunch, morning and afternoon tea, and a full bar. Crew-led guided snorkel tours help locate turtles, reef fish and colorful anemones.
Practical notes: check in at the Quicksilver office by 8:00am; boarding starts 8:15 and the vessel departs 8:30 sharp. Divers must present certification and complete a health questionnaire; minimum age for diving is 12. Allow 12–24 hours before flying after dives. Bring reef-safe sunscreen, a hat, a towel and cash for bar purchases. Respect no-touch rules and follow the marine naturalist’s guidance — the reef rewards curiosity but not contact.