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Big Blue Diving Resort - Koh Tao - Thailand

Big Blue Selfie

Big Blue Selfie

Swim for Sharks competition

Swim for Sharks 2014 is almost underway, and I don't want to bombard you with posts about it, but it is for charity, and there seems to be more and…

Swim for Sharks 2014

Swim for Sharks 2014

Annual charity event

One of the biggest days on Koh Tao is almost upon us- Swim for Sharks, which is a charity event held every year. It's a huge day for residents of…

Trip to Angthong Marine Park

Trip to Angthong Marine Park

3-day diving expedition

Big Blue Dive Club's first ever diving expedition was a resounding success, with some seriously happy customers arriving back at Big Blue after a 3-day jolly, I mean trip to…

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  • "One of the best experiences in my LIFE!"
    - Max V. -

    “Incredible place to learn to dive!”
    - Simon B. -
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  • "“Great diving and awesome DMs!”"
    - Haugene -

    ““Eintauchen in eine andere Welt””
    - Nadine -
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Big Blue Diving
Nikkie Geschke
Jacinta Morson
Leigh Meddle
Sean Maskill
Thomas Puckett
Bridgette Dutton
Ryan Winch
Megan Cross-Gower
Mélanie Proschek
Adam Glenis
Lili Lafrance
Shanna McEachern
Songkan Love
Angelique Iking
Christoffer Andersson
Giulio Zambrotti
Carla Yang
Marisa Czeyki
Bharat Sharma
Miguel P. Escudero
Angharad Masson
Qassim Al Yacoub
Solveig Rostrup
Immy Dudman
Adam Whittaker
Valentina Hanna Castro
Christine Jones
Nanna Møller Pedersen
Graeme Ellis
Ange Langham
Katharina Höwer
Lexter Tan
Lloyd Dabell
Sandra Willener
Cecilia Malmberg
Charlotte Bijl
Sarah Wissinger
Hendrike Grootenhuis
Kevin Schwagg
Virginia López Domingo
Arwel Roberts
Joost Lely
Andrew Wong
Michael Eidelsburger
Ian James Powell
Loop's Dilens
Roman Ladyzenskij
Zoë van Kemenade
Rachey Williams
Nader Abdo
Cody Webb
Ángel Cano Macías
Jana Jongmanns
Oli Lally-Soden
Lauren Stewart

Welcome to Big Blue Diving

A Scuba Diving Resort, an SSI Diamond Instructor Training Center, a BSAC Center of Excellence and a 5 Star TDI Instructor Training Facility Big Blue Diving has 2 fantastic beachfront locations directly on Sairee Beach, a 16 room private guesthouse & one 3 bedroom family villa with private swimming pool set in a quiet location just a 5 minute walk from the beach and our two Dive Centers.

Both Dive Resorts offer a beach side bar and restaurant & Big Blue 2 also has a large purpose built swimming pool for confined water skills. With over 100 rooms Big Blue dive center offers all diving courses from beginner to instructor with Asia's leading certifying Instructor Trainers.

Big Blue Tech is the technical arm of this outfit offering all things technical, including cave trips to Khao Sok National Park & Wreck trips throughout Thailand, Malaysia & Singapore.

Big Blue Conservation offers eco-internships and has for the last 3 years won PADI's Project Aware Environmental Achievement Award & been awarded SSI most environmentally friendly Dive center in Thailand.

Big Blue Freediving is run by 2 record holding Instructors who are also Koh Tao's only recognised AIDA judges.

Big Blue Pro is our Professional Training team with Instructor Trainers for both SSI & BSAC as well as a team of 6 experienced Instructors training our Divemasters. We also offer PADI Instructor Development Courses with one of the worlds leading PADI Course Directors.

Big Blue Video comprises of 4 of the most talented & creative moviemakers on the island with prior experience ranging from programme editor for the BBC, Documentary film maker, & professional Photographer. These guys not only make great movies they can help you make a great movie yourself with all our own in house Video & Photo editing equipment.

One of the longest-established dive centres on Koh Tao, Big Blue is your all in one One Stop Shop and also one of Koh Tao's most popular.

TripAdvisor-2014 - Big Blue Diving

Mostly cloudy


Koh Tao

Mostly cloudy
Humidity: 75%
Wind: WNW at 19.31 km/h
PM Thunderstorms
27°C / 29°C
Partly cloudy
27°C / 29°C
Scattered thunderstorms
27°C / 29°C

Military Personnel Discounts

World Diving Review

Why Big Blue?

bullet5 dive boats per day
bulletUp to 20 divesites
bulletFull day trips to Sail Rock
bulletInstructor Training
bulletEco Internships
bulletBreathhold Diving
bulletFree Dorms


bulletBest Location in Sairee Beach
bulletFull day trips to Angthong Marine Park

bulletFull day trips to Chumphon Marine Park
bulletTech diving Cave & Wreck expeditions
bulletLuxurious Beachfront AC Bungalows
bulletBest Pizza on Koh Tao!
bulletBeachfront Resorts with bar & restaurant

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