Snorkelling and diving tours The Whitsundays, and the Great Barrier Reef, is one of the most pristine dive destinations in the world - with spectacular coral formations, hundreds of species of fish, turtles, manta rays and even visiting dolphins and whales. Experience all the incredible beauty of this spectacular part of this region, with a dive or snorkel tour from Hamilton Island. Read Important Safety Message. Explore's Half Day Snorkel Whitsunday Islands Experience the spectacular underwater scenery of the Whitsundays with this half-day snorkel tour from Hamilton Island. Learn to Dive Having an accredited PADI training centre on Hamilton Island we can offer visitors and locals the opportunity to learn to dive or improve their PADI qualifications while on Hamilton island. Snorkel Hire Make the most of the underwater scenery around Hamilton Island by hiring snorkel equipment from Catseye Beach. Turtle Discovery Snorkel the fringing reefs around Hamilton Island, and see turtles sculling above the pristine seabed, on a Turtle Discovery tour. Cruise Whitsundays Great Barrier Reef Reefsleep Experience Spend the night out on the Great Barrier Reef, see the sun set over the ocean, and watch the reef come alive after dark, with this unforgettable Great Barrier Reef Reefsleep Experience. Cruise Whitsundays Great Barrier Reef Reefsuites Spend a magical night underwater with a front row seat to the Great Barrier Reef. Explore’s Full Day Snorkel or Dive the Great Barrier Reef Explore some of the most pristine and secluded sections of the Great Barrier Reef with this unforgettable and exclusive day trip from Hamilton Island. What you’ll love about our snorkelling and diving tours: Professional and well-organised Hamilton Island, in the heart of the Reef, is the perfect base for exploring this magnificent part of the world - and offers a whole range of professional, well-organised tours, activities and excursions. Explore one of the world’s greatest marine parks Enjoy incredibly clear underwater visibility and the dramatic coral canyons of the Great Barrier Reef. See marine life Get up close to fish, turtles, manta rays and even visiting dolphins and whales. Range of tours Tours range from short snorkelling trips around Catseye Beach, to day-long scuba diving trips to Reefworld, in the heart of the Great Barrier Reef.