The Green Island & Great Barrier Reef Adventure combo tour from Great Adventures offers a full-day experience combining two of the reef’s most spectacular destinations. Begin with a fast 45-minute catamaran cruise from Cairns to Green Island, a unique coral cay where you can snorkel, take a glass-bottom boat tour, or explore the rainforest on a self-guided walk. You’ll have up to 2 hours on the island with access to showers and a swimming pool.
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Your adventure continues to Great Adventures’ Outer Reef platform, moored in the pristine waters of the Outer Great Barrier Reef. Spend 3 hours snorkelling colourful coral gardens, diving (optional), or relaxing on the sun deck. For non-swimmers, the semi-submersible vessel and underwater observatory provide amazing views of marine life. Educational reef talks by marine biologists enhance your experience.

Ideal for families, couples, and nature lovers, this combo tour includes snorkelling equipment, buffet lunch, refreshments, and expert guidance. Flexible departure times and deluxe onboard facilities ensure a comfortable and memorable day exploring both Green Island and the Outer Reef in one seamless journey.