PADI Wreck Diver Course
in Koh Tao
From your first breath underwater to professional-level training — we've got every step covered.
Next Instructor Exam
The IE is run by PADI, not by us, on fixed dates each month. Our IDC is timed to finish right before it.
- AprIDC starts 7 · Exam 21
- MayIDC starts 5 · Exam 19
PADI Courses
Start Your Journey
Basic Courses
Perfect for beginners — take your first breath underwater or earn your first certification.
Advanced Courses
Push your limits and explore deeper, further, and with more confidence.
Professional Level
Turn your passion into a career with professional-level PADI training.
Specialty Courses
Master specific skills and unlock new diving adventures.
Certified Divers
Fun Diving
Already certified? Join us for incredible dive sites around Koh Tao — whale sharks, barracudas, and pristine coral gardens await.
20+ dive sites
Sail Rock, Chumphon, SW Pinnacle & more
Flexible schedules
Morning, afternoon & night dives
Personal attention
Experienced guides who know every site
This week on the boat
Pick a day, then tap a trip for times, sites, price and bookingTap any trip for times, dive sites, what's included and the price
The schedule runs year-round, weather permitting.
Monday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Dive sites shown are the usual plan for each day. Conditions on the morning can change them - the crew picks the best site on the day.
Monday
3-Site Day Trip
A full day on the boat - three dives, breakfast and Thai lunch
- Meet at the dive center
- 07:00
- Back on the pier
- 17:00
- Dives
- 3
- Level
- Open Water and up - Advanced recommended
Dive sites this day
Southwest Pinnacle · Sail Rock · Shark Island
What's included
- 3 guided dives
- Full diving equipment
- Breakfast on the boat
- Thai buffet lunch
- Coffee, tea and cookies
- Fresh fruit
- Dive insurance
Sails with a minimum of 10 divers. If the trip doesn't fill, you get a full refund.
฿4,000/ person
Book this tripTuesday
Morning Fun Dive
Two dives on the deep pinnacles, back before lunch
- Meet at the dive center
- 05:50
- Back on the pier
- 11:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended for the deep pinnacles
Dive sites this day
Chumphon Pinnacle · HTMS Suphairin · wreck
What's included
- 2 guided dives with a professional instructor
- Full diving equipment
- Full air tank (180-200 bar)
- Fresh pineapple on the boat
- Dive insurance
- Photography add-on available
฿2,000/ person
Book this tripTuesday
Sail Rock Half-Day
Two dives on the best pinnacle in the Gulf of Thailand
- Meet at the dive center
- 10:00
- Back on the pier
- 18:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended
What's included
- 2 guided dives at Sail Rock
- Full diving equipment
- Lunch on the boat
- Dive insurance
Sails with a minimum of 4 divers. If the trip doesn't fill, you get a full refund.
฿3,800/ person
Book this tripWednesday
3-Site Day Trip
A full day on the boat - three dives, breakfast and Thai lunch
- Meet at the dive center
- 07:00
- Back on the pier
- 17:00
- Dives
- 3
- Level
- Open Water and up - Advanced recommended
Dive sites this day
Southwest Pinnacle · Samran · Sail Rock
What's included
- 3 guided dives
- Full diving equipment
- Breakfast on the boat
- Thai buffet lunch
- Coffee, tea and cookies
- Fresh fruit
- Dive insurance
Sails with a minimum of 10 divers. If the trip doesn't fill, you get a full refund.
฿4,000/ person
Book this tripThursday
Morning Fun Dive
Two dives on the deep pinnacles, back before lunch
- Meet at the dive center
- 05:50
- Back on the pier
- 11:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended for the deep pinnacles
Dive sites this day
Chumphon Pinnacle · Green Rock
What's included
- 2 guided dives with a professional instructor
- Full diving equipment
- Full air tank (180-200 bar)
- Fresh pineapple on the boat
- Dive insurance
- Photography add-on available
฿2,000/ person
Book this tripThursday
Sail Rock Half-Day
Two dives on the best pinnacle in the Gulf of Thailand
- Meet at the dive center
- 10:00
- Back on the pier
- 18:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended
What's included
- 2 guided dives at Sail Rock
- Full diving equipment
- Lunch on the boat
- Dive insurance
Sails with a minimum of 4 divers. If the trip doesn't fill, you get a full refund.
฿3,800/ person
Book this tripFriday
Morning Fun Dive
Two dives on the deep pinnacles, back before lunch
- Meet at the dive center
- 05:50
- Back on the pier
- 11:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended for the deep pinnacles
Dive sites this day
Chumphon Pinnacle · HTMS Suphairin · wreck
What's included
- 2 guided dives with a professional instructor
- Full diving equipment
- Full air tank (180-200 bar)
- Fresh pineapple on the boat
- Dive insurance
- Photography add-on available
฿2,000/ person
Book this tripFriday
Sail Rock Half-Day
Two dives on the best pinnacle in the Gulf of Thailand
- Meet at the dive center
- 10:00
- Back on the pier
- 18:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended
What's included
- 2 guided dives at Sail Rock
- Full diving equipment
- Lunch on the boat
- Dive insurance
Sails with a minimum of 4 divers. If the trip doesn't fill, you get a full refund.
฿3,800/ person
Book this tripSaturday
3-Site Day Trip
A full day on the boat - three dives, breakfast and Thai lunch
- Meet at the dive center
- 07:00
- Back on the pier
- 17:00
- Dives
- 3
- Level
- Open Water and up - Advanced recommended
Dive sites this day
Southwest Pinnacle · Sail Rock · Shark Island
What's included
- 3 guided dives
- Full diving equipment
- Breakfast on the boat
- Thai buffet lunch
- Coffee, tea and cookies
- Fresh fruit
- Dive insurance
Sails with a minimum of 10 divers. If the trip doesn't fill, you get a full refund.
฿4,000/ person
Book this tripSunday
Morning Fun Dive
Two dives on the deep pinnacles, back before lunch
- Meet at the dive center
- 05:50
- Back on the pier
- 11:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended for the deep pinnacles
Dive sites this day
Chumphon Pinnacle · HTMS Sattakut · wreck
What's included
- 2 guided dives with a professional instructor
- Full diving equipment
- Full air tank (180-200 bar)
- Fresh pineapple on the boat
- Dive insurance
- Photography add-on available
฿2,000/ person
Book this tripSunday
Sail Rock Half-Day
Two dives on the best pinnacle in the Gulf of Thailand
- Meet at the dive center
- 10:00
- Back on the pier
- 18:00
- Dives
- 2
- Level
- Open Water and up - Advanced recommended
What's included
- 2 guided dives at Sail Rock
- Full diving equipment
- Lunch on the boat
- Dive insurance
Sails with a minimum of 4 divers. If the trip doesn't fill, you get a full refund.
฿3,800/ person
Book this tripAlso every day
Afternoon Fun Dive
฿2,000Two dives on the reefs around Koh Tao - sites change daily
11:00 - 16:00
- 2 guided dives with a professional instructor
- Full diving equipment
- Full air tank (180-200 bar)
- Fresh pineapple on the boat
- Dive insurance
- Photography add-on available
Night Dive
฿1,300One guided dive after dark, when the reef changes shift
45 minutes before sunset - 20:15
- 1 guided night dive with a professional instructor
- Full diving equipment
- Dive light
- Dive insurance
Snorkelling
฿500Join the dive boat and take the reef from the surface
11:00 - 16:00
- Snorkelling equipment and float
- Boat trip
- Snacks and fresh fruit on board
✳️ For certified divers · Snorkellers are welcome on the boat
Explore Koh Tao
The Dive Sites
Sheltered training bays, granite pinnacles and open-water giants - all within a short boat ride. Browse depth, difficulty and the marine life at each one.
Our Fleet
The Boats
Two custom dive boats — Supannakong & SawSiam — purpose-built for comfort, safety, and reaching Koh Tao's best sites.
Built for Divers
Our boats are fully equipped for a comfortable and safe diving experience. Enjoy freshwater showers after your dive, grab a coffee with cookies and fresh pineapple, and relax across two spacious decks with dedicated equipment storage rooms.
Why Us
Why Choose Siam Scuba
Safety First
Meticulously maintained equipment, emergency oxygen on every dive, and strict safety protocols.
Experienced Instructors
PADI-certified professionals with thousands of dives and a passion for teaching.
Prime Location
Located on Sairee Beach — Koh Tao's main stretch — steps from restaurants, bars, and the pier.
Personal Touch
We keep it personal — more attention, more fun, and better learning for every diver.
Based on 776+ verified reviews on Tripadvisor
"There are so many dive schools in Koh Tao and this one is definitely the best. The friendliest instructor ever — best day of our trip!"
Sarah M.
🇬🇧 United Kingdom · March 2026
"Our instructors Chris and Noah were incredible — kind, helpful, funny and patient. We owe a huge thanks to Siam Scuba, easily one of the nicest dive shops in Koh Tao."
The Johnson Family
🇺🇸 United States · February 2026
"Fantastic experience. The staff were incredibly kind and welcoming. Small group meant I got tons of personal attention. Certified in 4 days and already planning my next dive."
Lucas R.
🇩🇪 Germany · January 2026
From the Koh Tao guide
Long-form articles to help you prepare for this course.
Ready to Dive In?
Send us a message on WhatsApp and we'll get you booked in minutes. A quick deposit holds your spot - then just show up and dive!
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Our Location
Sairee Beach, Koh Tao, Thailand