The 6 Four-Day Dive Courses Worldwide Worth the Boat Ride

1.Ko Tao: Open Water Scuba Diving 4-Day Course

★★★★★★★★★★4.7 · 60 reviews · 84 hours · from $353Our pick

Train with LBD Diving Koh Tao in a pool before making four open-water descents around the island. You will learn mask and regulator skills, safety, navigation, and rescue procedures, then qualify to scuba dive to 18 meters worldwide. Instructors speak English, Spanish, and Catalan, with names such as Adrian, Juan, Az, Joe, Nico, and Armand featured on recent courses.

“ABSOLUTELY RECOMMEND!!!! Our instructor, Adrian, was amazing from start to finish! He made the entire Open Water 20 certification process feel comfortable, safe, and incredibly fun!! Adrian was patient, knowledgeable, and always encouraging. He explained everything clearly, answered all our questions, and made sure we felt confident before moving on to the next skill. You can tell he genuinely cares about his students and loves what he does!Thanks to him, we not only got certified but also had an unforgettable experience!!! If you’re thinking about getting your Open Water certification - this is the instructor you want!! Couldn’t have asked for a better experience!!!!”

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2.Cairns: 4-Day PADI Open Water Course

★★★★★★★★★★4.8 · 44 reviews · 4 days · from $704

Train with Divers Den over two days of pool work and theory, then head from Cairns to the outer Great Barrier Reef for four supervised open-water sessions. The small group is limited to 10, with equipment, transfers, PADI materials, and instruction included. Instructors such as Matt and Catalina are known for patient, clear teaching.

“My instructor Matt was fantastic - he had a lot of patience and was good at explaining the different exercises. He also gave us some useful tips.”

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3.4 Day Certified PADI Open Water Scuba Diver in Dubai

★★★★★★★★★★5.0 · 37 reviews · from $417Top rated

Spend four days earning your PADI Open Water certification with Al Boom Diving in Jumeirah. You’ll study scuba theory, complete five pool sessions, then use your skills on four open-water outings, with instructors such as Saif, Akram, or Jemuel guiding the course. Some groups finish their sea training in Fujairah.

“Amazing experience! I completed my 4 day open water dive course in Fujeirah with instructor Rico who explained all the steps very clearly and made everyone in the group feel safe. We saw turtles, eels, barracuda, rainbow fish, cattle fish, and many more!”

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4.Quicksilver Dive 4 Day PADI Learn to Dive Course

★★★★★★★★★★5.0 · 35 reviews

Learn the skills for PADI Gold Open Water certification in a group of up to eight. You spend two days in Quicksilver’s heated training pool, then visit Agincourt and the Great Barrier Reef for six open-water sessions. Instructors including Adam, Emma, India, Haylie, and Gordon have guided recent courses. Port Douglas pickup, gear, meals, and logbook are included.

“We had the most incredible experience getting open water certified with India aboard the supersonic- the perfect instructor for us who made ensured safety, confidence and fun at all points. Couldn't recommend more highly!”

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5.4-Day PADI Open Water Dive Course – Learn to Dive on the Great Barrier Reef

★★★★★★★★★★5.0 · 27 reviews · from $677

Start with classroom lessons and pool practice in Cairns, then complete four guided reef descents from the Evolution catamaran. With groups capped at eight, instructor Frankie offers close coaching as you work toward an internationally recognized PADI Open Water certificate.

“Frankly is the most knowledgeable, funny, and entertaining instructor I could’ve imagined. the way he explains the open water course makes complicated topics simple, couldn’t have asked for a better instructor! the food on the boat was goRead more”

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6.Protaras: 3-4 Day PADI Open Water Diver in Protaras

★★★★★★★★★★5.0 · 2 reviews · 4 days · from $565

Learn scuba skills in a maximum four-person group with a multilingual instructor from Taba Diving Centre. Over three to four days, you’ll study the basics, practice in confined water, then use your skills around the Ayia Napa Sea Caves. Equipment, PADI materials, certification fees, lunch, drinks, and hotel pickup are included.

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