What is it? The world’s largest coral reef, comprising more than 2,900 reefs and 900 islands.
Why go? This one is a no-brainer. Whether you’re a novice snorkeller, hardcore scuba diver or want to see the Great Barrier Reef without getting your hair wet, Cairns’ many tour operators have you covered. Take a boat trip to Green Island for island-based reef exploration, where you can experience the technicolour marvels of more than 600 coral species and 1,500 types of fish (not to mention rays, sharks, dolphins and whales). You can also experience the magic by taking a glass-bottom boat tour.
Time Out tip: Before you go, take a moment to educate yourself about the current health of the Great Barrier Reef and discover how you can help save it.
Address: Tours depart from Cairns Marlin Marina (1 Spence St, Cairns City)
Opening hours: Tours depart daily from 8am
Price: Day tours typically cost between $200 and $350