Beginner scuba diving courses in Koh Chang
Looking for beginner scuba diving in Koh Chang or a trusted place to learn to dive in Thailand? This page is the hub: every entry-level course we run at Chang Diving Center — from a one-day Try Dive to full Open Water Diver certification, plus OWD & AOWD packages and longer professional pathways. Small groups, warm water, and SDI, TDI and PADI instructors — then pick a course card below.
Who are beginner diving courses for?
Never dived? Start with a Try Dive or go straight into Open Water if you’re ready to study theory and skills. Already tried elsewhere? Continue with Open Water or a combo package. Families, couples and solo travelers all train in the same beginner-friendly format — see course FAQ for age, medical and scheduling questions.
Try Dive, Scuba Diver, or Open Water — what should you choose?
Try Dive — no license, two boat dives, full supervision. Scuba Diver (on the Open Water page) — first certification with a pro to 12 m. Open Water Diver — dive independently with a buddy to 18 m worldwide (typically 3 days on Koh Chang). Want both steps? Our Open & Advanced package stacks certifications in one trip.
Why learn to dive on Koh Chang?
Training happens on real local dive sites — colorful reefs, gentle profiles, and famous spots like the HTMS Chang for later fun dives. Read our Marine Life Guide for what you might see. After certification, many divers add specialty courses or continue toward pro training.
Day trips, planning & your first booking
Not ready for a full course? Join a day trip or — if already certified — fun dives. For step-by-step planning, see our How-to Guides and contact us to match dates and courses.
🌊 Try Dive
Try scuba diving on Koh Chang with 2 boat dives – no license needed! Ideal for beginners. Full equipment & instructor included.
💸 Starting from 4,890 THB
🏊 Open Water Diver
Get certified on Koh Chang with our 3-day Open Water Course – full gear, 4 dives, eLearning & pro instructors.
💸 Starting from 14,490 THB
📚 OWD & AOWD Package
Learn to dive & go deeper! Get your Open Water & Advanced certifications in 4 days with 9 dives – save more with this combo!
💸 Starting from 22,490 THB
🏄 OWD to DM Package
Become a dive professional in just 2 months! Our full scuba internship includes all SDI or PADI courses from beginner to Divemaster + 60 dives.
💸 Starting from 46,150 THB
Before You Start – Guides, Tips & Answers for New Divers
New to diving and wondering where to begin? You're in the right place. Beyond our courses, we've put together practical guides and honest advice to help you prepare for your first dives. Whether you're curious about the theory behind scuba, need to compare PADI vs SDI/TDI certifications, or want to know when to book your course on Koh Chang – our how-to guides, travel tips, and FAQs cover the questions beginners ask most. We also tackle common diving myths and share straight talk from our instructors. Many new divers wonder about gear, safety, or what to expect on day one; our Beginner Guide walks you through it step by step. Planning your trip? The Koh Chang Travel Guide helps with timing, beaches, and where to stay. Use the links below to explore topics that matter to you. Learning to dive is an exciting journey; a little reading now makes your first breaths underwater even more rewarding.
📖 How-to Guides
Step-by-step: Try Dives, Open Water, Advanced, specialties. What to expect, schedules, dive sites – learn before you go.
🌊 Beginner Guide
Everything before your first dive: gear, safety, what to expect. Written for Koh Chang newcomers – easy to read, no jargon.
📚 Theory Review
Brush up on dive theory before your course. Pressure, buoyancy, equalization – quick recap for confident learning.
🎓 PADI vs SDI/TDI
Not sure which cert to choose? Honest comparison of dive agencies – recognition, costs, pros and cons. No marketing fluff.
📅 Book in Advance
When to reserve your course? Peak season, small groups, instructor availability – practical tips for Koh Chang.
💬 Diving Myths
Sharks, ear problems, "it's dangerous" – we separate fact from fiction. Feel more confident with the real story.
✈️ Koh Chang Guide
When to visit, best beaches, where to stay – plan your dive trip with our honest Koh Chang travel guide.
🤿 Diving FAQ
Water temp, visibility, dive sites, what's included – answers to the questions beginners ask most about Koh Chang.
What other divers discovered
Real reviews and experiences from our guests – see what others found on their diving adventures with us!
