




Available languages
3 days
Mobile ticket
Take your first diving lessons, the Open Water Course. Your first diving certification: SSI International certification. If you have always dreamt of learning to dive, discover new sensations or just want to explore the diversity of the ocean floors, the Open Water course is your starting point towards underwater adventure. This certification is the most popular dive course in the world. It has allowed millions of people to discover the magnificent ocean floors and to be apart of the diving community and the lifestyle that comes with it.
Not recommended for travelers with spinal injuries
Not recommended for travelers with poor cardiovascular health
Not recommended for pregnant travelers
Service animals allowed
Infants and small children can ride in a pram or stroller
Travelers should have at least a moderate level of physical fitness
DIVE WITH MANTA RAYS ! Take your first diving lessons, the Open Water Course. Your first diving certification: SSI International certification. If you have always dreamt of learning to dive, discover new sensations or just want to explore the diversity of the ocean floors, the Open Water course is your starting point towards underwater adventure. This certification is the most popular dive course in the world. It has allowed millions of people to discover the magnificent ocean floors and to be apart of the diving community and the lifestyle that comes with it. The open water course is organised in 3 main steps: -Develop your knowledge in a way of understanding the basics of diving -Basic exercise training in shallow waters (Beach or swimming pool), at least 5 sessions -Dives in deep waters so you can practise your technique, and explore the ocean floors, at least 4 dives Learning to dive is an extraordinary experience. You will breath underwater for the first time, an experience that you will never forget. Learn the basics of diving and become a certified diver under the direct supervision of our certified instructors. *A minimum age of 10 years is required to do this activity.
Use of SCUBA equipment
Certified Instructor
Dive center facilities (WIFI, toilet, shower, locker, change room)
Digital souvenir photos/videos (available to purchase)
Accommodation (dormitory & bungalows available at the dive center)
For a full refund, cancel at least 24 hours before the scheduled departure time.
927 reviews
Total reviews and rating from Viator & Tripadvisor
Sunshine53134252618,Jun 13, 2026
- Review from Tripadvisor
I’m did my open water divers certification with Rian from the Dive Concepts Lembongans. He was a great instructor, a very fun and professional person. I would definitely recommend having him as an extractor!!!!🤩🎊



260ma lj,Jun 11, 2026
- Review from Tripadvisor
I did my diving baptism with Roman, it was great, I recommend it!
Happiness25555064092,Jun 8, 2026
- Review from Tripadvisor
I recently completed my Open Water certification with Gui, and it was an amazing experience. He was professional, patient, and always prioritised safety while making the course fun and engaging. His great sense of humor and positive energy kept me relaxed, and his calm, confident presence made learning underwater feel much easier. He made even the more challenging skills enjoyable, and I finished the course feeling confident and excited to continue diving. Thanks Gui!
juliandE9926HM,Jun 6, 2026
- Review from Tripadvisor
Romane was a great Teacher, other staff was also very nice
O517PTalexanderp,Jun 4, 2026
- Review from Tripadvisor
Doing my Open Water Course with the instructor Silvere and Assistant Jason was a great pleasure! The course was professional but also fun. If you are looking for a diving school or fun dives, this is the right place to come to.
weelieml,Jun 4, 2026
- Review from Tripadvisor
Taken my Open Water Course with Dive Concepts, Nusa Lembongan. Thanks for my intructor, Rian. 😁
Passenger66355924723,Jun 3, 2026
- Review from Tripadvisor
My partner and I came here for our Open Water Course and can really recommend this diving school! Our Instructor Silvere and his assistant Jason professionally guided us through all steps while also keeping the mood high. On the sea, the boat captain and co-captain kept us safe and we could really enjoy our time. If you are looking for a diving school with great instructors, you are definitely right here!
lo sd256,May 30, 2026
- Review from Tripadvisor
A big thank you to Charlely for allowing me to take my Open Water certification. He was very professional and supportive, which was very pleasant. I give a big 5 stars to our instructor. The rest of this review concerns the management/organization, which is why I only gave 4 stars: the equipment is in average condition (vest + wetsuits) and we had explicitly requested a course in French. At the last moment, we found ourselves with a Chinese person who spoke a little English. Fortunately, Charlely managed the language switch well, but it was not pleasant for anyone, and everything took twice as long because the explanations had to be given in both languages. It was rather tedious. Thanks again, Charlely, for your professionalism!
reewazm,May 27, 2026
- Review from Tripadvisor
I was paired with tutor Louic , who was so vigilant and attentive of what we are doing and has a very beautiful manner to teach exactly what to do. Many mistake made , many correction by him , in all way he was the best i can Have and thats how i earned my open dive certificate 🤟 And a big thanks to Alex who was our mentor who helped us grow in those three days and always behind our back if any unexpected situation occurred. I totally recommend it 🤝
lor nec907,May 22, 2026
- Review from Tripadvisor
Started my scuba certification nervous, but huge thanks to Hugo for his patience, calm energy, and encouragement all the way through. He really helped me build confidence, and make it to the finish line 🌊 Amazing instructor !! Big thanks to the Concept Dive team too — great vibes, amazing experience, highly recommend if you’re diving in Bali 🤙
Operated by Dive Concepts Bali