Down Under Cruise and Dive

Last updated February 2026

Down Under Cruise and Dive operates from Cairns' Reef Fleet Terminal, offering Great Barrier Reef experiences that combine boat cruising with snorkeling and diving opportunities. The company provides day trips to outer reef locations, typically including multiple reef sites with coral viewing and marine life encounters. Their vessels depart from the centrally located terminal on Spence Street, making them easily accessible for families staying in Cairns city. The tours generally include equipment, lunch, and guidance from marine biologists or dive instructors. **What to Bring** Sunscreen, hat, swimwear, towel, change of clothes, reef-safe sunscreen, motion sickness tablets if prone to seasickness, underwater camera. **Best Age Range** Best for children 8 years and older who are confident swimmers. Younger children can participate in snorkeling activities but may find the full-day reef trips lengthy. Teenagers particularly enjoy the snorkeling and introductory diving options. **Good to Know** Bookings essential, particularly during peak season from May to October. Parking available at nearby council car parks along the Esplanade. Tours are weather dependent and may be cancelled in rough conditions. Most trips include lunch and equipment in the price. **Nearby** Cairns Esplanade Lagoon is a 2-minute walk away, perfect for a swim before or after your reef trip. The Cairns Aquarium on the Esplanade showcases local marine life and complements the reef experience. **Tips From Other Parents** Book the earlier departure if traveling with children as they handle the boat trip better in the morning. Pack light snacks even though lunch is included - kids often get hungry on the water. Consider a half-day trip for first-time young snorkelers rather than the full-day option.