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Whale Shark Koh Tao

Big Blue Freediving - Koh Tao - Thailand

Welcoming in JP

Welcoming in JP


Say hi to your new Freediving Instructor here at Big Blue Freediving. His name is Juan Pablo Diaz Noemi, or Juan Pablo once you've met him or JP if you…

Pepe Arcos - Freediving photographer extraordinaire

Pepe Arcos - Freediving photographer extraordinaire


Freediving is officially the fastest growing water sport in the world right now. Its due to many factors, one of which being the personal challenge to just see how deep…

Level 1 Freediving Course

Level 1 Freediving Course


  Here you will learn the proper breathing techniques, familiarize yourself with diaphragmatic breathing and take a deep breath like you never have before. In the SSI level 1 Freediving course…

  • “Big thanks to Emil and the big blue staff!”
    - Alvin G -

    “Freediving Level 1”
    - Paullyc3773 - Read More
  • “SSI level 1 and 2”
    - Josh C -

    “Longer,Deeper and Better than weed”
    - TriniSeanos - Read More
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Welcome to Big Blue Freediving

At Big Blue Freediving, we focus on training individuals to become confident freedivers. We believe that Freediving allows you to glide through the ocean and swim through its accessible caves, what we call ‘swim throughs’! Freediving enables you to explore freely and discover our magical underwater world. Freedivers, regardless of age, have the opportunity to experience the ocean like never before!

So what is Freediving? Freediving or apnea diving is having the ability to dive whilst holding your breath, without any artificial apparatus. Your lungs are your tanks! Freediving gives complete freedom underwater. It encourages you to ‘live in the moment’ by helping you to remain calm in the mind and truly connect to your body. A range of aquatic activities such as snorkeling, surfing, spear fishing, synchronised swimming, meditation & yoga, benefit from and, require techniques taught in Freediving.

So why choose Big Blue? Big Blue Freediving is located on the islands most popular beach, known as Sairee, our freediving school is within a resort (Big Blue Diving) and if you train with us, based on availability, accommodation is free!

We are the only freediving school in Koh Tao that has our very own swimming pool, where we conduct all of our confined water skills! Providing you with a comfortable training environment to ease into the art of freediving! Not only do you receive free accommodation and have your own pool we also have our very own 16 meter diving boat! Our boat provides us with enough space to conduct pre-dive stretching sessions on the sun deck and for all courses we provide refreshments and snacks during breaks! To top it all off we also have two restaurants and a bar for you to meet up new people and share your experiences!

Already qualified and want to train and/or fun dive? Check out our Training Session & Fun Dive packages for detailed information.

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.

freedive koh tao epic gap year 6 of 6

TripAdvisor-2014 - Big Blue Diving

Dive Master

Why Big Blue?

5 dive boats per day
Up to 20 divesites
Full day trips to Sail Rock
Instructor Training
Eco Internships
Breathhold Diving
Free Dorms


Best Location in Sairee Beach
Full day trips to Angthong Marine Park

Full day trips to Chumphon Marine Park
Tech diving Cave & Wreck expeditions
Luxurious Beachfront AC Bungalows
Best Pizza on Koh Tao!
Beachfront Resorts with bar & restaurant

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