Find All About Our PADI Certifications Programs.
The PADI Open Water Diver Course is the world’s most recognized and respected scuba certification — the foundation of every diver’s journey. 🌊
Designed for beginners, this course takes you from your first breath underwater to becoming a confident, independent diver. Over 3 days, you’ll learn essential dive theory, practice basic skills in a Dedicated Diving Pool, and complete four open water dives in the crystal-clear waters of Unawatuna, Sri Lanka.
Under the guidance of our certified PADI Instructors, you’ll master key techniques such as buoyancy control, underwater communication, equipment setup, and dive planning. Once certified, you’ll be qualified to dive anywhere in the world up to 18 meters (60 ft) — your certification never expires!
This is the perfect starting point for anyone ready to explore the ocean, encounter marine life up close, and begin a lifetime of underwater adventures.
EXCELLENT Based on 259 reviews Posted on Rishi LokuTrustindex verifies that the original source of the review is Google. Wow! Submarine Dive Center was absolutely fantastic. I had an amazing three-day experience during my holiday in Sri Lanka. I chose this company to get my Open Water Diving license, and I’m truly grateful I picked the right place for the course. My instructor, dilsara, was incredibly friendly and knowledgeable. His instructions were clear, he communicated fluently in English, and it was very easy to learn from him. You can see how passionate he is about his work and his team. Throughout the three days and four dives, I received excellent guidance, which made the whole experience unforgettable. Hats off to everyone involved—every member of the team was friendly, respectful, and welcoming. I will definitely come back for more diving when I return to Sri Lanka! 🤿🤿Posted on Anasrtasiya MironovaTrustindex verifies that the original source of the review is Google. 07.12.2025 мне выпала возможность погрузиться с отличной командой. Это было одно из самых приятных,спокойных и бережных погружений. Благодарю инструктора Романа из Росиии за это погружение. Очень внимательный,серьезный и грамотный инструктор. Отличная подводная сьемка за невысокую плату. 2 недели назад была на погружении в Мирисе, это было самое ужасное погружение за всю жизнь,не едьте в Мирису, приезжайте в Унаватуну, там проводят и обучение на сертификат и просто погружения в разнообразных местах. Кстати от этого же дайвер клуба мы ездили на морскую рыбалку! Это было супер 👍Posted on роман мухинTrustindex verifies that the original source of the review is Google. Отличный дайвинг центр. Проходил обучение с нуля. И получил не только начальные азы , но и первые неповторимые впечатления от погружений. Инструкторы или правильно сказать дайв гиды все квалифицированные , всё удобно, организация обучения на высоте , после погружений предлагают чай , кофе , печеньки . Внимательные и заботливые ребята создают неповторимую обстановку в самом дайв центре . Поэтому скажу, что здесь просто классно получить первый опыт , и по возможности продолжить в дальнейшем. Очень хочу отметить дайв гида Романа , без которого наверное моих погружений и не было бы . Поскольку я с английским не дружок . Только благодаря ему я прошёл обучение и в итоге опустился на глубину 18 м и увидел обитателей рифа Габарита Гала. Теперь планирую продолжить обучение, чтобы получить сертификат. Также видел уже закалённых дайверов , которые не раз пользуются услугами этого центра, а также любители порыбачить тоже возвращаются с трофеями Всем рекомендую.Posted on Martin K.Trustindex verifies that the original source of the review is Google. I got my PADI Open Water Diver certificate at this diving school. Very friendly and professional staff! My instructor Dilsara is a really cool guy and great teacher! He explained everything well and took us to cool dive sites. I felt safe and enjoyed the course a lot. They even served coffee in between dives. Thank you guys! I can definitely recommend this school!Posted on JTrustindex verifies that the original source of the review is Google. I did my AOWD with Supun and it was the best experience ever! He was the most amazing instructor you could have wished for. I felt very safe and well taken care of. He was explaining everything and was always by my side, making sure I'm having a good time. The whole team was very nice and sweet. Honestly, it exceeded my expectations by far! I can't wait to come back. Thank you all ♡Posted on Franziska BossardTrustindex verifies that the original source of the review is Google. I did my Open Water course with this dive school and would 100% recommend it! Dilsara is very knowledgeable and explains everything in great detail. It was a lot of fun and an amazing experience😊Posted on Ben CrewdsonTrustindex verifies that the original source of the review is Google. Great time with these guys, super friendly and professional. Go for it!Posted on Tifini GurugeTrustindex verifies that the original source of the review is Google. Did my first ever dive with them, it was amazing I was nervous as I am really scared of water but they were very reassuring and my fears melted. Highly recommendedPosted on Адам ДжазириTrustindex verifies that the original source of the review is Google. The best dive center I've ever been. The instructors are real professionals, everything was perfectPosted on Виталий ЩербаковTrustindex verifies that the original source of the review is Google. Погружались вместе с инструктором Kumara. Всё прошло замечательно.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Already a certified diver? The PADI Advanced Open Water Diver Course is the next step in your scuba journey — helping you build confidence, refine your skills, and explore new types of diving. 🌊
This course is all about adventure and experience. Over 2 to 3 days, you’ll complete five adventure dives under the supervision of our professional PADI Instructors. Two of these — Deep Diving (up to 30m) and Underwater Navigation— are mandatory, while the remaining three can be chosen based on your interests. Popular options in Unawatuna, Sri Lanka include Wreck Diving, Peak Performance Buoyancy, Night Diving, Photography, or Nitrox.
There’s no lengthy classroom session — just a short knowledge review before each dive, followed by real underwater practice. By the end of the course, you’ll be a more skilled and confident diver, ready to explore deeper and more challenging dive sites around the world.
he PADI Rescue Diver course In Unawatuna challenges and empowers you to handle dive emergencies, assist others, and improve your own safety skills.
Learn to prevent problems before they happen, respond calmly under pressure, and become the diver others can rely on — all while gaining experience in a rewarding and fun way.
Train harder, grow stronger, and dive smarter.
”This is also included as part of our Divemaster Internship Programme.” T&C
Turn your passion into a profession! The PADI Divemaster course is the first step in your pro diving career. Learn to lead dives, assist instructors, and guide certified divers — all while refining your skills to a professional level.
Perfect for beginners! This entry-level certification lets you dive up to 12 meters under the supervision of a PADI Professional. Learn essential dive skills and enjoy your first real ocean dives safely and confidently.
Take your diving to the next level! This course adds excitement and experience through three fun Adventure Dives — like deep diving, navigation, or peak performance buoyancy. Each dive helps you build confidence and new skills underwater.
Stay down longer and get back in the water sooner! Learn how to safely dive with Enriched Air Nitrox — a mix with more oxygen and less nitrogen — for extended bottom times and shorter surface intervals.
Go beyond the limits of recreational diving! The PADI Deep Diver Specialty trains you to safely explore depths up to 40 meters. Learn proper planning, gas management, and how to handle the unique challenges of deep diving.
Experience the underwater world after dark! The PADI Night Diver course teaches you how to plan and conduct dives at night using proper lighting techniques and communication signals. See marine life come alive in a whole new way.
Capture the magic of the underwater world! Learn how to use your camera, set up lighting, and frame the perfect shot to create stunning underwater photos and videos on your dives.
Master your control underwater! This course helps you fine-tune your buoyancy, reduce air consumption, and glide effortlessly — making every dive smoother and more enjoyable.
Explore history beneath the waves! Learn how to safely navigate, map, and penetrate shipwrecks while preserving their unique marine environments. Perfect for divers who love adventure and discovery.
Been out of the water for a while? Refresh your knowledge and skills quickly and safely with the PADI ReActivate program — so you can get back to diving with confidence.
Learn life-saving skills that prepare you to handle medical emergencies with confidence. This course covers CPR, first aid, and emergency care — essential knowledge for every diver and a prerequisite for the PADI Rescue Diver course.
Get to know your gear inside out! Understand how your dive equipment works, how to maintain it, and how to handle minor repairs — keeping your kit in top shape for every dive.
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