Hotels near Great Barrier Reef from Cairns

The Great Barrier Reef is the world's largest coral reef system - a UNESCO World Heritage Site covering 344400 square km along Australia's north-east coast. Cairns is the most popular base for reef trips - 30-90 minute boat rides reach the outer reef pontoons or fringing reefs. The reef hosts 1500+ fish species, 400+ coral types, 6 sea turtle species, and frequent encounters with reef sharks, manta rays, and (June-November) migrating humpback whales.

Day trips 220-450 AUD per person depending on operator. Standard packages include 90-minute boat ride to a reef pontoon, 4-5 hours of snorkelling at 2-3 sites, lunch on board, and snorkel gear. Diving costs 50-100 AUD extra. Reputable operators: Sunlover Reef Cruises, Reef Magic, Passions of Paradise (smaller boats with better coral). Stinger suits provided October-May. June-October has the best visibility (20+ metres).

Pro Tip: Choose a smaller-boat operator (Passions of Paradise carries 80 passengers vs Sunlover's 350) for better coral conditions and more personal experiences. Book the first day of your Cairns trip in case weather pushes back - you can rebook on later days but the operators don't refund.