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Learn to Scuba Dive on the Great Barrier Reef: 4-Day PADI Open Water Dive Course

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Take the opportunity to learn to dive while you’re in Cairns! With classes limited to eight participants, led by professional and friendly instructors, you’ll learn to dive and earn an internationally recognized PADI certification on your 4-day PADI Open Water dive course. Hotel transfers are included each day, and your course is gradual and safe. Learn basic scuba skills in the classroom, a pool, and confined water dives, then explore the Great Barrier Reef on open-water dives. Once you have successfully completed your course, you’ll be a qualified PADI diver!
  • Official course for PADI Open Water Dive Certification
  • Four guided scuba dives along the Great Barrier Reef
  • Hassle-free daily transfers from your Cairns hotel
  • Small-group classes of up to eight participants
What to Expect
The PADI open water course is the leading certification course for scuba divers and suitable for complete beginners. During your 4-day training course, spend the first two days learning the theory with classroom lessons and practice basic scuba diving skills, safety drills, and correct ascending and descending techniques during training sessions in a swimming pool. Once you are fully prepared, put your skills to the test in the open waters of the Great Barrier Reef. Enjoy two full-day cruises, each including two guided scuba dives—four dives in all—and experience the underwater wonders of the UNESCO World Heritage Site. Your instructor will be with you every step of the way to ensure that you stay safe and maximize your chances of spotting marine life, such as tropical fish, reef sharks, stingrays, and sea turtles. Both cruises include a delicious barbecue buffet lunch served on board. Upon completion of the course, you will receive your PADI Open Water Dive Certificate, which allows you to scuba dive up to a depth of 60 feet (18 meters), join certified dive tours, rent diving equipment, and take part in advanced PADI diving courses.
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Important Information
Departure Point
Cairns, Cairns, Cairns Region, Queensland

Traveler pickup is offered
Departure Time
8:00 AM
4 days
Return Details
Returns to original departure point
  • Hotel pickup and drop-off
  • Professional diver
  • Two Full Evolution Outer Reef Tours with 4 Training Dives
  • PADI Open Water Manual
  • PADI Photo Certification Card
  • Two Passport Photos
  • PADI Diver Log Book
  • All Dive Equipment & Wetsuits
  • Food and drinks
  • Gratuities
  • The listed price does not include a AUD$40 per person levy surcharge, payable at the time of tour check-in. The levy surcharge is required by our local supplier and is not within our control.
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Additional Info
  • Confirmation will be received at time of booking
  • Not recommended for pregnant travelers
  • Not recommended for participants with heart or other serious medical conditions
  • Diving within 48 hours of flying is not recommended. All participants will be required to complete a health questionnaire prior to diving. Some pre-existing medical conditions (e.g. asthma, heart conditions, etc.) may prevent you from diving, please consult your doctor
  • Minimum age is 12 years
  • Students must be able to complete a basic swimming and floating test to complete this course.
  • All students must complete a medical questionnaire before commencement of the course. If a medical issue is identified by the course instructor you may be required to obtain a full dive medical 400S.1 at your own expense from a local medical center.
  • Students must be deemed fit by Dive Doctor before course commences. No asthma
  • Please bring sunscreen, hat, change of clothes, swimsuit and a towel and cash or credit card for on board payment/purchases (fares, soft drink, chocolates, underwater camera, T-shirts)
  • This experience requires a minimum number of travelers. If it’s canceled because the minimum isn’t met, you’ll be offered a different date/experience or a full refund
  • This tour/activity will have a maximum of 6 travelers
Cancellation Policy
For a full refund, cancel at least 24 hours in advance of the start date of the experience.
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Popular mentions
I've spent the most amazing time in those 4 days with downunderdiveandcruise on my Open Water Diving Course. My Diving Instructor was Ryan Whiteman and he is the BEST in teaching you diving and keeping you safe and sound under water. Lessons in class were interesting and thanks
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Amazing 4 days! The course is well paced with 2 days in the pool and classroom so you get the hang of all your gear and then 2 days on the barrier reef which is incredible! We were able to see so much marine life including turtles and sharks and that was whilst getting out
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Genuinely one of the best experiences of my life, from day one even in the classroom Ryan our instructor really made the whole experience so much fun and easy going. Couple that with the actual barrier reef being breathtaking and you've got a brilliant experience Can't
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We had such an amazing tour!! I was worried that we would see much coral life but we did! The crew is absolutely wonderful and passionate about their job and super helpful! Such an amazing experience would do again!!!!
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Ryan our instructor was a super nice and friendly guy that made this class so easy, comfortable, and ridiculously fun. Half of the group even did the advanced course afterwards since we enjoyed him and the company so much. Every single crew member on the boat is constantly
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About the operator
By: Down Under Cruise & Dive
Newcastle upon Tyne, United Kingdom
Snorkling on the reef
Such a shame the weather affected the sea conditions and the full extent of what we could do but the guys couldn't
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David M
New York City, New York
Sally is the best divemaster ever!
Elected 3 certified dives shortly after receiving PADI certification in the United States. If Sally is your
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Sarah W
We loved every minute!!!
The reef is incredible!! The staff were so friendly and helpful. Food was great value and the photographer did a
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Christine K
This was the most amazing tour I have ever been on. The boat was SO luxurious, I felt like I was in a 5-star
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Clinton Township, Michigan
Amazing 3 Days
We flew to Cairns from Sydney to enjoy the 3 day trip outlined by Viator as a SuperSaver. Aside from the extreme
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Incredible day trip!
This was an amazing day! Crew and staff members were so welcoming and friendly. Great lunch and snacks too!
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Sandra P
Reef was amazing but...
I’d give the second at a miss if I were to do it again. Going out to the Great Barrier Reef was amazing, not just
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gGreat 2 day tour
Great 2 day tour. good value for money. Crew very nice on the boat, good snorkling. Great spread for lunch.
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Wonderful two days
14 years ago one of us got his Padi Open Water with Downunder Dive. We were so happy to return and see that they
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Steve K
Washington DC, District of Columbia
Exceptional, as described below
The entire experience of this day-long snorkeling trip was outstanding. The staff love what they do, and have a
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Key Details
  • Down Under Cruise & Dive
  • Duration: 4 days
  • Mobile Ticket Accepted
  • Instant confirmation
  • Hotel Pickup
  • Languages Offered: English, French, German, Italian
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