Why the Advanced Open Water Diver Course is Essential

Expand Your Diving Opportunities

The Advanced Open Water Diver course allows you to dive deeper, explore new environments, and build confidence. It opens doors to exciting dive sites like wrecks, deeper reefs, and more.

Benefits of Advanced Certification

  • Access to deeper dive sites (up to 30m).
  • Learn essential skills like navigation and buoyancy control.
  • Qualify for specialty courses like Deep Diver, Wreck Diver, and Nitrox.
  • Feel more confident and comfortable underwater.

Our Advanced Open Water Diver Course in Koh Chang

At Chang Diving Center, our Advanced Open Water Diver course is tailored for both learning and fun. It’s a two-day program that includes five adventure dives. Choose from a range of specialties like night diving, drift diving, and underwater photography.

Book your Advanced Open Water Diver course now and unlock the full potential of your diving journey!

Comparison of Popular Diving Agencies

Agency OWD Cost AOWD Cost Deep/Wreck/Nitrox Bundle
PADI 15,000 THB 13,000 THB 55,000 THB
SDI 14,000 THB Optional 35,000 THB

Note: Prices are from 2014. For the latest updates, visit our website.

Why Choose Chang Diving Center?

  • Personalized instruction in small groups.
  • Access to Koh Chang’s best dive sites like HTMS Chang and Hin Luk Bat.
  • Experienced instructors certified by PADI, SDI, and TDI.

Ready to take the next step? Sign up now and enhance your diving skills with us!


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For all your fun dives or dive courses from beginner to professional divers!

Be safe wherever you dive. Get your own safe and clean personal diving equipment that you can trust for all your diving adventures around the blue planet! We got it!


SCUBA Diving Koh Chang

SCUBA Diving in Koh Chang is a great way to spend your holidays with. Explore the beautiful marine life, is worth it. We are diving all year round


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