About This Tour
See the Great Barrier Reef's coral and marine life on this full-day trip from Port Douglas. Whether you are a snorkeler or a scuba diver, experienced or a novice, this snorkel and dive cruise from Port Douglas is the perfect day out on the Great Barrier Reef. Visiting three different dive sites you'll discover the abundant marine life and diversity of coral which the Great Barrier Reef is world-famous for. The friendly crew will be happy to answer any questions you have throughout the day. The boat features full bar facilities, fresh water showers and expansive sundecks overlooking the Coral Sea. A tropical buffet lunch will be served between sites, along with morning and afternoon tea.
Final price may vary. Check availability for exact pricing.
Photo Gallery

Silversonic snorkelling Agincourt reefs

Silversonic adventure snorkelling

Silversonic, easy water access

Silversonic, Certified Diver

Snorkelling Agincourt reefs

Silversonic diving
Final price may vary. Check availability for exact pricing.
TopTours Insights
Silversonic Outer Great Barrier Reef Cruise from Port Douglas
This 10-hour Outer Great Barrier Reef cruise on the Silversonic catamaran takes you to two different reef locations. It's ideal for those who prefer a relaxed pace and calm waters, with ample time for exploring the reef.
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What's Included
What's Not Included
Additional Information
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
The Quicksilver Group
Official supplier for this experience. Bookings are handled directly through Viator with verified partners.
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Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 506 verified reviews
Average rating
Guest Reviews Preview
See what other travelers are saying about this experience
Katie_P
1 week ago
Amazing crew and the...
Amazing crew and the perfect day! I’d recommend...
Read full reviewmiknik
2 weeks ago
Barrier reef at its best!
One of the best boats weve been on and weve been...
Read full reviewJKW_12
3 weeks ago
Outer reef dive & snorkel
Great value, good food and 3 dive spots....
Read full reviewAlexandrea_B
3 weeks ago
Fantastic experience
Originally booked diving but alas could not due...
Read full reviewNote: If you click on "read full review" you will be directed to Viator's tour page.
Frequently Asked Questions
Common questions about Silversonic Outer Great Barrier Reef Cruise from Port Douglas
Who operates this experience?
This experience is operated by The Quicksilver Group, a local water sports provider.
What's included?
This tour includes Lycra suits and prescription masks available, Use of snorkeling equipment (mask, fins, snorkel), and Environmental Management Charge (EMC). Additional amenities and services are included. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 10 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
We recommend bringing a swimsuit, towel, and sunscreen. All necessary equipment is provided by the tour operator.
Is transportation included?
Yes, transportation is included. Hotel pickup and drop-off are typically provided.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
Is this tour worth it?
Yes, this experience has a 4.8-star rating based on 506+ reviews, making it a highly rated option.
What to expect on this tour?
This water sports experience lasts approximately 10 hours and includes all necessary equipment and guidance. You'll have access to Lycra suits and prescription masks available and more.
What's the best time to do this tour?
Morning and early afternoon are typically the best times for water activities, as conditions are usually calmer and visibility is better.
Do I need to know how to swim?
Swimming ability requirements vary. Life jackets and safety equipment are provided. Please check the tour details or contact the operator if you have concerns about swimming requirements.
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