Sailaway Mackay & Undine Coral Cays Outer Reef


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About the business


Welcome to Sailaway Mackay & Undine Coral Cays Outer Reef


Departs 8.00am – 5.00pm


Snorkelling the Great Barrier Reef

Sailaway operates an exciting New Eco Adventure, Full Day Outer Reef Sailing and snorkelling Adventure to Mackay & Undine Coral Cays. Snorkelling only for small groups.

(Prices include Environment Management Charge $6.50)

The adventure starts with an early departure from the Crystalbrook Marina. Guests sit back and relax on the beautiful yacht while we set sail to the Coral Cays of Mackay or Undine Reefs. They will enjoy an authentic sailing experience, following the coastline and mountain views of the Daintree.

Once at the Coral Cays, activities will include snorkelling over the pristine coral reef with a qualified marine biologist offering reef interpretation on a guided snorkel tour.

A glass bottom boat coral viewing tour is also available. Premium reef sites showcase abundant marine life, including encounters with turtles and an amazing display of giant clam gardens, beautiful corals and a wide variety of fish.

Exploring the white sands of the coral cays will relax the mind. Soak up the sun, peace and tranquility and swim in turquoise clear waters. Small numbers of guests ensure personal interactive communication with our experience guides.

A tropical buffet lunch, morning and afternoon teas & coffees, supplied by local plantations, will compliment a day of adventure and relaxation.

Expert guiding and 1st class services are all included from helpful, friendly crew.


  • Adventure Tours
  • Beach Tours and Activities
  • Eco Focus Tours
  • Family Friendly Tours
  • Mackay Reef Tours
  • Most Popular Tours
  • Sailing Tours
  • Snorkel Tours


  • Free transfers from Port Douglas accommodation
  • Freshly brewed FNQ tea or coffee on arrival
  • Morning and afternoon teas with muffins, pastries, cakes and fresh fruit platter
  • All snorkelling gear and tuition, optical masks, seasonal lycra suits, wetsuits and flotation devices
  • 4 ½ hours at stunning Mackay or Undine Coral Cays
  • Guided snorkelling tour with marine biologist
  • Glass bottom boat and reef interpretation talk
  • Alfresco gourmet buffet lunch
  • First class luxury sailing on Sailaway VII
  • Mandatory carbon offsetting contribution $20 per person
  • Eco Shamba Environmental initiative $20 to local re-forestation

What to bring

  • Beach towel, swimwear, hat, sun-shirt, sunscreen, camera, sunglasses
  • A friendly smile and your consideration for this precious Marine National Park and World Heritage site. 
  • Cash for alcoholic beverages, soft drinks/juices
  • Under-water Camera’s available for hire $55


Shop 18 Crystalbrook Superyacht Marina Port Douglas, QLD, 4877


Steve & Katrina Edmondson

Tour availability check via TPD team

Tour availability check via TPD team