Our crew welcomes you to the beautiful and hospitable Greece with its crystal clear water of the Aegean sea

Qualified Divers

Do you already have a Scuba Diving certification? Discover our variety of dive spots and diving packages for all levels.

Beginner Divers

Allow us the honors of introducing you to scuba diving and try our beginner program.


Become a qualified diver and discover the many beauties the ocean has to offer with your friends and family!

Private Trips

You have always wanted to be a VIP and enjoy your dives with only your friends and your family… Our private trips are made for you!

Snorkeling Trips

Uncover the secrets of the Aegean Sea with your loved ones and explore the vibrant underwater world on our snorkeling adventures in Kos island!

About Us

Present in the diving industry since 1978 and carrying a long series of collaborations with professional divers worldwide, we hold one of the oldest diving centers in Greece, based on the beautiful island of Kos.

What started as a family business, passed from father to sons, has led to an experienced modern company with the proper human and material resources to offer all kinds of diving services to all kinds of divers. Let us introduce you to the remarkable undersea wealth and the diverse diving locations of the island and its vicinity.

Over 46 Years of Experience

Read What Our Divers Are Saying

Wir waren an zwei Tagen bei 4 Tauchgängen am Bubble Reef/ Beach und Santa Irini Anfang Juni 2024 dabei. Serena, Pharrell, Thomas und Dario sind einfach großartig. Sie sind kompetent und hatten gute Tipps für uns beim Tauchen. Wir haben uns immer sicher gefühlt und hatten großen Spaß mit dem Team. Auch Elena und Victoria vom Tauchbüro waren sehr freundlich und haben den Transport vom Hotel und die Übermittlung der Fotos vom Tauchgang perfekt organisiert. Danke für die coolen Tauchausflüge.
I did my beginner scuba diving course here and can really recommend this place to anybody out there.

I did not clear my medicals for the dive in the first place and they insisted on me getting a clearance certificate by the hotel doctor before letting me book the course which shows that health and safety is truly their first priority before earning money at all costs or anything else. This also showed during the course where I felt like I was in good hands all the time and left the course with lots of learnings and great memories!
I did both of my courses at Arian (open water & advanced). Over the last 4 years I had the opportunity to meet these amazing people : Farrell, Emily, Darios just to name a few and many many more. The team of Arian is truly outstanding. Everything is on point the organization of the tours, the equipment the instructors ! You feel safe throughout the whole experience and get to enjoy the wonderful underwater world. Arian Diving Centre the best choice if you want to scuba dive on Kos.
Lots of love to all the team ! Thanks for the great experiences !
Nach einer harten Ausbildung von Thomas, nach der ich jetzt mein Open Water Diver Brevet habe weiß ich: Hier macht man keine halben Sachen! Es wird geübt bis man es wirklich versteht. Und ich bereue keine Sekunde!

Die Ausrüstung ist Top und die Organisation läuft über Viktoria perfekt. Ich komme auf jeden Fall zurück!
I have been diving with the Arian divin center several times in the last three years. This team is unique, everyone deserves to be mentioned individually, an all-round professional and cheerful team. Under water, our dive guides never missed anything, for example if there were small problems with the mask or incomplete pressure equalization. Everything was sorted out. It is remarkable how we divers were shown the beauty of the underwater world of Kos. For me the best dive center I have ever been to! I hope to go again this summer, I can hardly wait!
Excellent dive operation, friendly, profesional staff, top quality gear.
Had a super 2 tank dive trip with them, extremely knowlegeble dive master and crew. Would dive with them again with no worries, Reccomend them highly.

Book your Diving Adventure Today