Deep Diving

Explore the Depths with Koh Tao Divers

The Deep Diving Specialty course provides essential skills and knowledge for safely diving into deep wrecks, pinnacles, and reefs between 18 and 40 meters, preparing you for the wonders of deep underwater exploration.

SSI DEEP DIVING SPECIALTY IN KOH TAO


Some of Koh Tao’s most incredible dive sites lie at greater depths, offering stunning pinnacles, vibrant marine life, and fascinating wrecks waiting to be explored. To truly experience everything Koh Tao has to offer, deep diving skills are essential. The SSI Deep Diving Specialty course prepares you to dive safely and confidently to depths of up to 40 meters, where shallow depth limitations are no longer a barrier to exploration.
At Koh Tao Divers, we make deep diving accessible and flexible. This course offers two options to suit your experience level: four dives for Open Water Divers or two dives for those who have already completed their Advanced Open Water certification. Whether you’re exploring deeper reefs, wrecks, or Koh Tao’s iconic dive sites, this course equips you with the skills and confidence to make the most of your diving adventures. Depending on the option you choose, the course can be completed in just one or two days

DEEP DIVING

Clock Icon 1 day
Diving Icon 3 dives
Wallet Icon 8,500 THB
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Upon booking we as ask for deposit.

All prices are in Thai Baht (THB) and do not include possible payment fees etc.

Minimum age

  • 15 years old

Certication Requirements

  • SSI Open Water Diver certification or equivalent

Health

  • Completing a medical questionnaire is mandatory for all diving courses to ensure your fitness for advanced diving activities. You are required to consult a physician and obtain medical clearance before participating.

Medical Questionnaire

Theory Sessions

  • Learn about the effects of pressure, nitrogen narcosis, and gas management.
  • Understand dive planning, safety protocols, and decompression limits.

2-4 Deep Dives

  • Practice advanced techniques while diving up to 40 meters.
  • Experience and manage nitrogen narcosis.
  • Develop buoyancy control, navigation, and emergency response skills in real-world conditions.

Specialized Equipment Training

  • Learn to use dive computers and other tools for deep diving safety.

Certification

  • Earn your SSI Deep Diving Specialty certification, recognized worldwide.

Course Materials

  • Access to online learning materials

Insurance

  • Your course includes basic accident insurance.
  • While Koh Tao Divers provides basic accident insurance for incidents that occur during our dive trips (valid for 30 days), it’s important to note that this coverage has limitations compared to plans like those offered by Dive Assure

Insurance

  • The course includes basic accident insurance provided by Koh Tao Divers, covering accidents during our dive trips (valid for 30 days). However, it's important to note that this insurance does not cover everything - evacuation costs are not included, and the coverage is limited compared to broader plans like those offered by Dive Assure.
  • 🛡️ We strongly recommend obtaining comprehensive dive insurance before the course starts.

👉 Buy comprehensive dive insurance from DiveAssure

    Day 1

    Theory and Open Water Training
    • Dive into deep diving theory, focusing on gas management, pressure effects, and nitrogen narcosis.

    • Practice buoyancy, emergency procedures, and navigation skills in confined water.

    Day 2

    Open Water Deep Dives
    • Complete four guided deep dives at Koh Tao’s stunning dive sites.
    • Focus on applying learned skills, including safe descent and ascent techniques, monitoring gas consumption, and handling depth-related challenges.

Note: Schedule may vary due to weather and logistical considerations.

Insurance information for Koh Tao Divers Customers

While Koh Tao Divers provides basic accident insurance for incidents that occur during our dive trips (valid for 30 days), it's important to note that this coverage has limitations compared to plans like those offered by Dive Assure. Insurance is not included for technical diving or professional courses.
We highly recommend obtaining comprehensive dive insurance.

👉 Buy comprehensive dive insurance from DiveAssure

Included Insurance for Koh Tao Divers Customers

Your included basic insurance provides

  1. Accident Coverage

    • Up to 1,000,000 THB for loss of life, dismemberment, loss of sight, or permanent disability.
  2. Medical Expenses

    • Coverage of up to 500,000 THB per person for each accident, including hyperbaric chamber treatments for diving accidents.
  3. Exclusions

    • Evacuation costs are not included.
  4. Reimbursement Process

    • Patients must pay treatment costs upfront, and the insurance company will reimburse within 2-3 weeks.

Why choose a more comprehensive insurance?

For greater protection, including evacuation costs, we recommend comprehensive dive insurance. Plans like those from Dive Assure start at €70/year for most EU citizens and provide additional benefits, including:

  • Emergency evacuations
  • Trip cancellations
  • Extensive medical coverage

Having comprehensive insurance ensures you're fully covered, especially if you're planning multiple dives or engaging in technical diving. Contact us for advice on choosing the best insurance option for your diving

👉 Buy comprehensive dive insurance from DiveAssure

WHY CHOOSE KOH TAO DIVERS SPECIALTY COURSE?

SSI AWARD WINNER

We offer the widest range of dive training on Koh Tao, ensuring your dive journey never stops growing and highlighting our commitment to professionalism.

Multilingual

Learn with us in English, Finnish and Spanish to ensure you learn in the language you're most comfortable with.

ONLINE LEARNING

Start learning the essentials of diving from the comfort of your own home, so you can focus on the fun part of your holiday scuba diving.

Quality OVER QUANTITY

Group sizes maximum of 4 divers. Dive with us and discover the difference a focused, quality-driven approach makes to your underwater journey

Nitrox

Dive with nitrox to extend your bottom times and keep yourself safe!

SAFETY FIRST

Your safety is our priority #1. We include FREE dive insurance for our specialty courses.

COME TO EXPERIENCE THIS

How to get my certification on Koh Tao?


1

Book your scuba dive course with us today.

2

Download My SSI app to your chosen device swiftly.

3

Sign up and choose Koh Tao Divers as your facility.

4

Within 24h, get training materials in your language.

5

Finish hands-on dives at Koh Tao, discover marine wonders!

6

Get your international scuba certification. Well done!



DEEP DIVING

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OTHER SPECIALTY COURSES

Which specialty will define your next underwater adventure?

Independent diver
Koh tao divers underwater photographer holding a camera setup with dual strobes.
Clock Icon 2 days
Diving Icon 4 dives
Wallet Icon 12,000 THB

Experience true underwater freedom with the Independent Diver Course at Koh Tao Divers. Over 2 days and 4 dives, you'll master self-reliance, redundancy, and emergency preparedness—perfect for experienced divers, photographers, and explorers who want to dive solo safely and independently.

Night diving
Hello
Clock Icon 1 day
Diving Icon 2 dives
Wallet Icon 1,300 THB

When the sun sets, the daytime critters go to sleep and the nocturnal marine life emerges. Enjoy a different world in the dusk! The sea creatures go to sleep. The nocturnal animals take over the reef, the corals glow a different light in the flashlight, and the dive site is transformed. Unfortunately, conditions are not always perfect and visibility can be limited.

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We'd love to hear from you

Whether you have questions about our dive courses, or simply want to say hello, we're here to help. Reach out to us today and let's start planning your next underwater adventure together!

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