Cancellation Guarantee

100% Australian Owned and Operated

Full Day or Half Day Tours Available


We follow strict guidelines and safety procedures to keep you and our staff safe

Explore Your Backyard

Collection of the best Great Barrier Reef Experiences

Reef Unlimited is a collection of incredible Australian owned & operated tours in Australia’s tropical backyard. We have adventures for everyone at the Great Barrier Reefย  ranging from island day trips to skydiving.

  • 6 Cairns tours
  • 4 Port Douglas tours
  • 1 Mission Beach tour
  • Full or half day options
  • Group bookings available
  • Child rates available
  • Book online or call us 1300 031 411

Why choose Reef Unlimited?

The Great Barrier Reef and beyond is here to be explored and we make it easy by showing you the best of the best Reef Unlimited in the region.

Whether you are in Cairns or Port Douglas, there are plenty of options to discover the Great Barrier Reef either by diving in or staying dry.

We pride ourselves on being Australian Owned and Operated and with over 30 years experience in delivering memorable 5 star journeys for our customers worldwide.

Committed To Sustainability

The ECO Certification logo is a globally recognized brand which assists travellers to choose and experience a genuine and authentic tour, attraction, cruise or accommodation that is environmentally, socially and economically sustainable.

Book your Reef Unlimited adventure