Cairns: Green Island and Seawalker Helmet Dive Combo

If you’re considering a trip to the Great Barrier Reef, the Green Island and Seawalker Helmet Dive Combo offers a well-rounded day packed with marine adventures and island relaxation. This tour promises a mix of underwater discovery, scenic views, and tropical leisure, all based from Cairns — a hub for reef excursions. While it’s not an all-day dive fest, it provides enough highlights to make it a memorable part of your reef experience.

Three things we love about this tour are the opportunity to walk on the ocean floor, the diverse marine life from the glass-bottom boat, and the relaxed island atmosphere with pool bar and lush rainforest. The main drawback? The Seawalker helmet dive lasts only around 8 minutes, which some might feel is a bit short for the price. Still, it’s a fantastic choice for those who want a taste of underwater walking without the deep-water commitment or for families with kids over 12. This tour suits travelers who want a mix of light adventure, scenic views, and island downtime—perfect for families, couples, or anyone not wanting an overly long or strenuous activity.

Key Points

• Accessible Marine Experience: Suitable for non-swimmers with snorkeling and glass-bottom boat options.
• Unique Underwater Walk: Seawalker helmet dive offers a close-up sea-floor experience.
• Flexible Activities: Snorkeling, rainforest walks, and relaxing by the pool available.
• Family-Friendly: Kids over 12 can participate in the helmet dive; younger children can enjoy the island.
• Well-Organized Logistics: Short boat transfers and clear check-in instructions.
• Quality Guides: Reviewers mention knowledgeable staff, enhancing the experience.

You can check availability for your dates here:

An Overview of the Green Island & Seawalker Experience

This eco-adventure begins with a brief boat ride from Cairns, where the anticipation of seeing the Great Barrier Reef’s iconic coral reefs and marine life starts building. Once on Green Island, a tropical paradise, you’re free to explore at your own pace—whether that’s lounging on pristine white beaches, strolling through lush rainforest, or engaging in water activities.

The Seawalker helmet dive is the flagship highlight. Unlike traditional scuba, it requires no prior experience and allows you to walk on the sea floor at a depth of about 5 meters (16 feet). You’ll descend to the coral bed over a specially designated area called Bombie, just over 520 meters off the beach. Reviewers, like one from South Korea, mention that the experience is “short but sweet,” with about 8 minutes underwater, which provides a quick yet memorable glimpse into the reef’s vibrant world.

The glass-bottom boat tour offers a panoramic view of the coral gardens without getting wet—a great option for those who prefer to keep dry but still want to see the reef’s beauty. This combined with snorkeling gear gives you multiple ways to connect with marine life, from observing from the boat to swimming in the warm, clear waters.

What Makes This Tour Stand Out?

The Ocean Floor Walk with Seawalker Helmet Dive

Unlike typical snorkelers or scuba divers, Seawalker allows you to walk on the ocean floor wearing a helmet. The helmet supplies air and allows a natural breathing experience, even if you’re not a confident swimmer. As one reviewer notes, “You actually walk around a coral outcrop, which is quite surreal,” and it’s a fantastic way to get close to marine creatures without the need for extensive training.

Although the dive is shorter than some would prefer, the unique nature of walking on the reef’s surface makes it well worth trying. It’s an activity primarily suitable for those over 12, with certain medical and height restrictions to consider. The guides, who are described as knowledgeable, ensure safety and help maximize the fun, whether it’s your first time or you’re a seasoned snorkeler.

Snorkeling and Glass-Bottom Viewing

The tour’s inclusion of snorkeling equipment and a glass-bottom boat tour provides flexibility. Many reviews mention how the coral reefs are vibrant and teeming with marine life, from colorful fish to gentle rays. Even if you’re not the strongest swimmer, the shallow reef environment makes snorkeling accessible and safe.

The glass-bottom boat is especially helpful for those who want the reef sights without getting into the water, or for families with kids who might prefer to stay dry. It’s a relaxing way to admire the coral formations while listening to the guide’s commentary.

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The Island’s Facilities and Leisure Options

Green Island itself offers more than just water activities. Reviewers appreciate the well-maintained facilities, including a pool bar where you can enjoy tropical drinks after your water adventures, and a restaurant offering snacks and meals. The island’s rainforest is worth a leisurely walk, with over 120 native plant species and birdlife, giving a sense of tranquility and natural beauty.

For those seeking more adventure, activities like kayaking, offshore snorkeling, or even helicopter flights are available. The Marineland Melanesia crocodile habitat adds an interesting cultural twist for families or curious travelers.

Practical Details and Logistics

The tour departs Cairns at either 8:30 AM or 10:30 AM, giving flexibility to your schedule. The return options at 2:30 PM or 4:30 PM allow for a half or full-day experience, depending on how long you want to stay on the island. The entire trip lasts between 4 and 8 hours, making it a manageable day trip.

Check-in occurs 30 minutes before departure at the Reef Fleet Terminal, located conveniently in Cairns. The boat transfers are short, only about 3 minutes to the reef platform, minimizing travel fatigue. The average group size and the professional crew help maintain a comfortable, intimate atmosphere—reviewers say guides like “John” and “Lisa” are both friendly and knowledgeable.

What’s Included and What to Bring

Your package includes snorkeling gear and the option for a glass-bottom boat tour, plus the unforgettable Seawalker helmet dive. Meals are not included, but there are plenty of food outlets and a pool bar on Green Island, so you can purchase snacks or a refreshing drink.

To make the most of your day, bring a towel, camera, sunscreen, and beachwear. Drones are not allowed on the island, so plan your aerial shots accordingly.

Cost and Value

Considering the combination of activities—especially the Seawalker helmet dive, which typically costs extra on other tours—this package offers good value for money. Some reviewers note that the short duration of the helmet dive might feel a bit limited, but the overall experience remains rewarding because of the variety of options and the scenic island setting.

Review Highlights from Travelers

One traveler from the UK mentions that the activity was canceled due to weather but appreciated the clear communication from the provider. Another from the US found the reef views from the boat and snorkeling “beautiful,” though they felt the Seawalker experience was “short” relative to the cost. However, many appreciate how guides made the experience easier and more enjoyable, especially for less confident swimmers.

Who Should Consider This Tour?

This experience is perfect for families with children over 12, couples looking for a relaxed but engaging day, or solo travelers eager for a quick reef encounter. It’s also suitable for those who aren’t comfortable with diving or long snorkeling sessions, thanks to the accessible helmet dive and glass-bottom options.

It’s less ideal for travelers seeking deep-sea diving, extended underwater exploration, or those on a tight time schedule. If you’re after a more comprehensive reef experience, you might want to explore other longer trips.

The Sum Up

The Green Island and Seawalker Helmet Dive Combo from Cairns strikes a good balance between adventure, relaxation, and convenience. It’s a thoughtfully organized outing that offers a taste of the Great Barrier Reef’s stunning beauty, combined with island leisure and easy access to marine life. The helmet walk provides a unique activity that’s memorable without requiring prior experience, making it accessible and fun.

While the short duration of the helmet dive might be a downside for some, the overall variety of activities and the ease of access make this tour a solid choice, especially for those who want a hassle-free reef day with plenty of photo opportunities and natural beauty.

This tour is best suited for families, first-timers, and casual explorers who value comfort, scenery, and a gentle introduction to the reef’s wonders. If you’re after a laid-back yet engaging day on the water, this combo can deliver a delightful slice of Queensland’s marine paradise.

FAQ

Is this tour suitable for non-swimmers?
Yes, with snorkeling gear and the glass-bottom boat, you can enjoy the reef without swimming. The Seawalker helmet dive is accessible for non-swimmers over 12, with safety instructions provided.

How long is the Seawalker helmet dive?
The dive lasts approximately 8 minutes, giving you a brief but immersive experience walking on the sea floor.

Can children participate?
Children over 12 years can take part in the helmet dive, but younger children can still enjoy the island’s beaches, rainforest, and other activities.

What should I bring?
Bring a towel, camera, sunscreen, and beachwear. Drones are not allowed on the island.

Is lunch included?
No, meals are not included, but there are food outlets and a pool bar on Green Island where you can purchase snacks and drinks.

What time does the tour depart and return?
Departures are at 8:30 AM or 10:30 AM from Cairns, with return options at 2:30 PM or 4:30 PM.

How long does the whole trip last?
Between 4 and 8 hours, depending on your chosen departure and return times.

Is transportation provided?
Yes, the short boat ride from Cairns to Green Island is included, and the transfer is very brief.

What’s the group size?
While not specified, reviews mention the presence of friendly and knowledgeable guides, suggesting manageable group sizes.

Can I cancel if my plans change?
Yes, you can cancel up to 24 hours in advance for a full refund.

This tour offers a well-rounded snapshot of the reef and island experience, combining accessibility, scenic beauty, and fun activities, ideal for travelers who want a memorable day without overextending themselves.

You can check availability for your dates here: