- Open WaterDevenez un plongeur Open Water en 3 jours !
- Plongée découverteVenez essayer la plongée pour journée ou plus !
- Advanced AdventurerPassez au niveau supérieur !
- Révision de plongéeRafraîchissez vos compétences en plongée !
- Stress & RescueAméliorez votre confiance et apprenez à aider les autres !
Welcome to Seashell Divers Koh Tao
Nos cours les plus populaires !

Ce qu’en pensent nos clients
Elias Fuchs2025-02-27 During our one week stay in Koh Tao we did 7 dives with Seashell Divers. Differnt to many other dive clubs, at Seashell the diving boat was not too crowded and there was a maximum of four persons per instructor. As my father and sister already had their Advanced Adventurer, i decided to do mine as well, which came out as a great idea. Especially my dive instructor and our dive guide Devesh has to be mentioned. He was not only a great diver but also a great person. We really enjoyed diving with him and the Seashell Divers. Felix Meier2025-02-26 My first Dive in Koh Tao and it was amazing. Low Prices and a great and patient Diveleader (Lydia). I recommend to take good care on her otherwise i will take her with me;) Anika Fuchs2025-02-24 I went diving with Seashell Divers the past 3 days (7 dives) – it has been a great experience from the very beginning. We did a refresher course and 5 fun dives; two of them were wreck dives, which I enjoyed the most. I’ve never had a dive instructor explain everything as carefully and thoroughly as Devesh. I still learned some new stuff on how to prepare, check, and clean my gear. He is a great instructor! I always felt safe under water even when my buddy accidentally hit me and I needed some assistance from Devesh. Things that could be improved (nothing to remove a star for): When paying with a credit card, you pay an extra charge at the shop and at your bank, which makes it a rather expensive payment method. I don’t want to bring ten thousands of baht in cash. It rained quite a lot when we went diving, but apart from the roofs, there was no real sheltered spot on the boat for such occasions. It would be nice to have some kind of wind/rain protection. I think none of the other dive centers have better options, so there’s no reason not to dive with Seashell. I loved it there :) So come and dive with Seashell and especially with Devesh! Klaus Fuchs2025-02-24 Super nice and friendly dive base run by Fabienne and Flavia. You felt safe the moment you enter the place. Had an extraordinary good instructor, Devesh S., who guided us through fresh up, several spectacular dives and one of us to Advanced OWD. He explained everything in an utmost professional way and kept calm and helpful all the time. We all learned a lot. Equipment incl. boats in very good conditions. You may find slightly cheaper options but sure not better ones. Nobody “dives” you as crazy as Seashell Divers 😊👍. emily x2025-02-21 I completed my open water certification with seashells after being recommended by a friend. I had such a good experience with this company throughout the whole course. A special thanks to our instructor Devesh - our group struggled at certain points but he was always super encouraging, kind and patient with all of us meaning we are now all certified!! Throughout the 3/4 days he had a positive attitude and was always happy to answer any questions. Over the 4 days we also got to know the rest of the team at Seashells - they were all clearly very passionate about diving making the experience even more enjoyable as we were always in a positive environment. I would love to come back and do fun dives in the future with Seashells!! 🐡🪸 Freya Walsh2025-02-21 Was recommended seashell divers by a friend and they did not disappoint. Everyone there is super friendly and helpful, a special thanks to our instructor Devesh who was incredible throughout. Our group faced quite a few problems throughout the course and he was consistently patient and understanding. He pushed us when we needed to be pushed and helped when we needed to be helped. He was encouraging and a great teacher during the pool session and supportive during the ocean dives. He made it clear throughout the process that he would make sure we would all get our certifications which we did all thanks to him!! Fabien was also so supportive, encouraging and kind during the ocean dives and eased any worries anyone had even if they weren’t diving with him specifically so thank you so much for your support!! Also a massive thank you to the rest of the team who were incredible. It is obvious they all have a massive passion for diving and wish to share it with others. Could not thank you all enough hope to see you again for a fun dive one day :)) 🤿 Justine Haag2025-02-20 Très bonne expérience. J'ai mon niveau 1 mais je n'avais plongée qu'une seule fois en extérieur, et cela faisait plus de 2 ans que je n'avais pas plongée. J'ai fait un refresh le matin en piscine et deux plongées l'après-midi au top! L'équipe est vraiment accueillante et pédagogue. J'ai même repris 1 autre plongée qui correspond d'ailleurs à 2 plongées car on en fait deux à la suite pour une sortie en mer. Merci à toute l'équipe et à bientôt j'espère ! Erik Wallander2025-02-20 Amazing place and amazing instructor. Went to take my diving certification solo and was in a group with just me and a German guy with instructor Bruce. Bruce was very humble and good at teaching and showing how to dive safely. If you did something wrong or didn’t understand he was patient and shows you again until you gets it! Amazing experience! Martin Heien Haugstad2025-02-17 We had an amazing experience getting our Open Water certification with Seashell Divers! Our instructor, Devesh, was outstanding—his teaching style was clear, patient, and super engaging, making the whole learning process both fun and informative. He really focused on helping us feel comfortable underwater, which made a huge difference in building our confidence as independent divers. The dives themselves were incredible! We got to explore some beautiful underwater spots, and the entire experience felt safe, well-organized, and truly unforgettable. The team at Seashell Divers was friendly and professional, creating a great atmosphere both in and out of the water. If you’re looking for a top-notch dive school on Koh Tao, we highly recommend Seashell Divers. Thanks again to Devesh and the team for an unforgettable adventure! Martin and Mathea:) Ar C2025-02-17 J'ai passé mon open water au seashell. Super moment ! Merci a l'equipe du seashel, qui m'a aidé a trouver un logement. Les instructeurs sont de tres bon pedagogue, l'ambiance est familliale et professionel. Mention special pour Bruce qui a ete un super instructeur 👌 Encore merci William, et a toute l'equipe. A bientot pour de nouvelles aventures ! 🤿🐠

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