Snorkelling and Glass Bottom Boat at Green Island from Cairns

Imagine spending a day on a coral cay just 45 minutes from Cairns, where the lush greenery of a rainforest meets the vibrant underwater world of the Great Barrier Reef. For $101.70 per person, you get a blend of relaxation, adventure, and natural beauty—all in one trip that lasts between five and nine hours. We’ve found this tour offers a wonderful chance to see some of the reef’s highlights without the need for overnight stays or complicated arrangements.

What we love most? First, the fact that Green Island is the only coral cay on the reef that boasts a rainforest. It makes for a fascinating contrast and an easy way to experience both the land and sea in one day. Second, the glass bottom boat ride is a real highlight—providing a close-up view of marine life without getting your face wet, which is perfect for non-swimmers or those who prefer a relaxed approach.

Of course, there’s a small caveat. Because the tour highlights self-guided walks and optional activities, it may feel a bit like “on your own,” especially if you’re expecting a guided experience. Also, not all reviews are glowing—some travelers have found the facilities a bit crowded and underwhelming during peak times. Still, if you’re after a flexible, affordable reef experience combined with rainforest scenery, this trip will suit you well.

This tour is best suited for family travelers, first-time visitors, and nature lovers who want a mix of reef and rainforest without the hassle of multiple bookings. If you enjoy exploring at your own pace and are happy with basic facilities, you’ll find this trip a real value.

Key Points

• Accessible and convenient: Just 45 minutes from Cairns, perfect for a day trip.
• Unique environment: The only coral cay with a rainforest on the Great Barrier Reef.
• Diverse activities: Snorkeling, glass bottom boat rides, and island walks.
• Facilities and amenities: Pool, restaurant, shops, and optional food purchases.
• Weather dependency: Some activities, like the glass bottom boat, depend on weather conditions.
• Great reviews for value: Many travelers praise the friendly staff and stunning views.

An In-Depth Look at the Tour Experience

Starting Point and Transportation

The tour kicks off at 1 Spence Street in Cairns, where you’ll meet your group before boarding a fast catamaran. The boat ride offers a breezy, scenic journey that many reviews describe as “fun and well-organized,” with some travelers noting it’s a great way to get into a relaxed tropical mood even before arriving. The trip itself lasts about 45 minutes, giving you a chance to enjoy the ocean breeze and spot marine life from the deck.

Arrival at Green Island

Once ashore, you’re greeted with white sandy beaches and the lush greenery of a 6000-year-old rainforest. The island’s mix of land and sea makes it a distinctive destination—the only coral cay on the reef with such a rainforest—and a real draw for nature enthusiasts. You’ll have access to self-guided walks that lead you through the lush foliage, where you can discover over 120 plant species and some colorful birdlife.

Reef and Marine Life Viewing Options

The main draw here is the opportunity to explore the reef without the need for a full diving tour. The included glass bottom boat provides a fascinating view of coral formations and fish, and many reviewers say it’s a “highlight,” especially for those not comfortable with snorkeling or diving. You can expect to see a variety of fish, coral, and possibly turtles and rays, depending on the day’s conditions.

Some reviews mention that, with weather conditions like wind or rain, the glass bottom boat may be canceled—something to keep in mind if you’re planning your visit during a wet season. When the weather cooperates, this ride offers a relaxing and stunning perspective of the reef’s vibrant marine life.

Snorkeling and Reef Exploring

Snorkeling is included and can be enjoyed from the island’s beaches. Several reviewers raved about the quality of the snorkeling experience, with sightings of turtles, rays, and large schools of fish, including reef sharks. One traveler even noted, “The snorkeling was fabulous! We saw turtles, rays, huge fish, black tip reef shark, and a bat ray jumping out of the water.”

However, some visitors found snorkeling challenging, especially with strong currents or waves—one reviewer mentioned that snorkeling was difficult with a three-year-old, but they still managed to see a starfish close to shore. For those looking for an easier experience, the glass bottom boat offers a fantastic alternative.

Island Facilities and Food Options

The island is equipped with basic amenities—a pool bar, a restaurant, and shops—but don’t expect a luxury resort. Several reviews mention the crowded and somewhat underwhelming facilities, particularly the limited seating at cafes and the crowded pool. A common comment is that hot concrete and limited shaded areas make for a less comfortable experience during busy times, and some travelers paid extra for beach chairs.

Food offerings are available for purchase, but prices are considered reasonable by many, especially considering the convenience. The included morning tea/coffee onboard is a nice touch, giving you an energetic start.

Exploring the Island

Beyond water activities, you can take a self-guided walk through the rainforest or around the island to enjoy the scenery and spot native wildlife. One traveler mentioned, “Take in the atmosphere, walk all the way around the island—there is so much to see,” emphasizing that even just wandering gives a satisfying sense of discovery.

Special Experiences and Recommendations

Some reviews highlight add-on experiences, like guided snorkeling tours or helicopter rides, which are available through other providers. For those wanting a more immersive reef experience, these may be worth considering, though they come at an extra cost.

Weather and Safety Notes

Weather can make or break certain activities. Travelers reported that rough seas or storms caused cancellations of the glass bottom boat, which can be disappointing but are made with safety as the priority. One reviewer shared how the stormy return journey was “harrowing,” reminding us that patience and flexibility are essential.

Overall Value and Satisfaction

Many reviewers agree that at roughly $100, this tour offers good value—especially considering the variety of activities included and the chance to see the reef in multiple ways. Some found the facilities lacking during peak times, but most appreciated the friendly staff and stunning scenery. The tour strikes a balance between affordability and memorable experiences, making it a solid choice for a day out.

Who Is This Tour Best For?

If you’re after a relaxing yet adventurous day that combines reef viewing with rainforest scenery, this trip is ideal. It’s perfect for families with kids, first-time visitors to Cairns, or anyone who prefers self-guided exploration over guided tours. The glass bottom boat makes reef viewing accessible for everyone, and the island’s natural beauty appeals to those wanting a taste of tropical Australia without a complicated itinerary.

However, if you’re seeking a luxury experience, extensive facilities, or highly advanced snorkeling, you might find this trip a bit basic. Likewise, if weather conditions turn bad, some activities might be limited, which could affect your overall enjoyment.

Frequently Asked Questions

Is snorkeling included in the tour?
Yes, snorkeling is included as an unguided activity. The tour provides snorkeling equipment like masks, snorkels, and fins, so you can explore the reef at your own pace.

Can I do guided snorkeling?
Guided snorkeling is available as an optional extra, so if you want a more structured experience, that’s a possibility you can explore — but it costs extra.

What is the main highlight of the tour?
Many travelers say the glass bottom boat ride is a standout, offering a relaxing way to see the reef’s marine life without getting wet. Snorkeling also gets rave reviews, especially for observing turtles and rays.

Are the facilities on the island sufficient?
Facilities are basic. Expect a small café, a pool bar, and some shops. Several reviews note that during busy times, the area can feel crowded and facilities may be stretched, especially at the pool and seating areas.

What should I bring?
Bring sunscreen, a hat, and water. If you want to snorkel, consider bringing your own reef-safe sunscreen and possibly a towel or change of clothes. A waterproof camera or phone case can help capture underwater memories.

What happens if the weather is bad?
Activities like the glass bottom boat are weather-dependent and may be canceled if conditions are unsafe. In such cases, refunds or rescheduling are handled according to the provider’s policy.

Final Thoughts

This Green Island tour offers a well-rounded introduction to the Great Barrier Reef and tropical rainforest in one accessible package. The mix of activities lets you choose what suits your style—whether floating above the reef in the glass bottom boat or strolling through lush greenery. The friendly staff, stunning vistas, and value for money make it a popular choice among travelers, especially those new to Cairns or the reef.

While facilities might feel a bit crowded, the overall experience delivers what it promises: a beautiful, hassle-free day immersed in nature. For families, first-timers, or those wanting a flexible reef adventure, this tour hits the right notes. Just keep an eye on the weather, and you’ll have a memorable day exploring one of the world’s most famous natural wonders.

Overall, if you’re seeking a straightforward, budget-friendly way to enjoy the reef and rainforest without overcomplicating your plans, this trip is worth considering. It’s a chance to see the beauty of Green Island in a relaxed, unhurried way—with plenty of options to tailor the day to your preferences.