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Group Tours & Trips in Great Barrier Reef

Explore a wide diversity of group tours through Great Barrier Reef. We have 71 adventures that vary from 3 days to 36 days. With the greatest number of departures in June, this is also the most popular time of the year.

71 group Great Barrier Reef tours with 208 positive reviews

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Great Barrier Reef Group Tour Reviews

  • "Fantastic trip. Very well organised and better than I had expected. Shout out to..."
    Brisbane to Cairns Experience: Sand Dunes & the Whitsundays
  • "I had a good experience traveling to Australia with G Adventures. The itinerary from..."
    Best of Australia
  • "Great Tour with great people. A good way to travel the eastcoast."
    Ultimate East Coast Australia: 5 Week
  • "Accommodations were fantastic. Tour guide was very accommodating and helpful. Didn't..."
    Australian Highlights (13 Days)
  • "This experience really exceeded my expectations. The staff are helpful and friendly,..."
    Snorkel to Adventure (3 Days)
  • "What an enthousiastic and fun guide!! She took us on hikes, and did her very best..."
    15 Day Dingo Tour: Brisbane > Cairns