Sea Dragon Dive Center
Sea Dragon Dive Center Khao Lak’s original dive center. We specialize in diving adventures to the Similan and Surin Islands, for nearly 30 years. We offer liveaboard or day trips with a range of trips available.
What we OFFER
At Sea Dragon Dive Center Khao Lak

LIVEABOArd
Why not try one of our liveaboard experiences onboard the MV Andaman? See our schedule for trip departure dates.

FREEDIVING
Enjoy the crystal-clear waters on one of our liveaboard freediving trips that are “designed for freedivers, by freedivers”.

DIVING COURSES
We offer the full range of PADI diving courses catering for everyone from beginners to professionals, along with refresher courses.

Day Trips
Experience one of the fantastic day trips to the Similan and Surin Islands or see the tremendous marine life at our local wrecks and reefs.
30 years of experience
Sea Dragon Dive Center Khao Lak

Sea Dragon since 1993
PADI 5 STAR IDC CENTER
Sea Dragon Dive Center Khao Lak was established in 1993 to give both experienced and novice divers the opportunity to experience the incredible marine life of the Similan and Surin Islands.
We quickly obtained PADI recognition and established a reputation as the most trusted dive school in the region. We initially offered day trips and then moved on to liveaboard adventures where we could go further afield and offer our guests a more complete experience. We were the first company running liveaboard trips to the Similans!
To this day, we are still regarded as one of the best dive centers, with our trips often fully booked months in advance.
LIVEABOARD DIVING TO THE SIMILANS & BEYOND
Sea Dragon Dive Center Khao Lak


MV ANDAMAN
Our purpose-built MV Andaman is a 26-metre, steel-hulled vessel that is used for our liveaboard experiences. It can carry up to 20 guests across its three decks, meaning there’s plenty of space to relax or socialise.


MV EXPLORER
Our purpose-built M/V Explorer is a 26-metre, wooden-hulled vessel that is used for our liveaboard experiences. It can carry up to 16 guests across its three decks, meaning there’s plenty of space to relax or socialise.
EXPLORE THE DECKS OF MV ANDAMAN & MV Explorer
M/V Andaman offers a smooth ride for 20 guests and 6 crew members across 3 decks, with attentive service and safety features. Guests can enjoy freshly cooked meals, snacks, and 5 different relaxing areas, including a split-level sun deck. A popular barbecue and cocktail evening is held on the top deck.

Use our interactive 360-degree
look around our liveaboard boat
Unique to Sea Dragon, you can do a tour of the boat without leaving your chair. Click the button below to open an interactive ‘video’. Choose a deck and have a look around. You can even go in the cabins. It’s just like using Google Maps ‘street view’.
MADE BY FREEDIVERS FOR FREEDIVERS.
Sea Dragon Dive Center Khao Lak

FREEDIVING LIVEABOARD
IMPROVE YOUR SKILL WITH PROFESSIONALS
Join a FREEDIVING liveaboard trip and dive into the world-famous Similan Islands, Richelieu Rock, and more…..
Sea Dragon Dive Center Khao Lak, whether you are new to freediving or are already qualified, our professional coaches have many years of experience to help you improve your freediving skills. We include workshops, fun dives, training sessions, a night dive, plus time to visit the islands and enjoy boat life.
PADI DIVE COURSES IN KHAO LAK
Sea Dragon Dive Center Khao Lak offers all PADI diving courses from beginner level through to Instructor. We are a PADI 5-Star IDC dive center set in the tropical town of Khao Lak, Thailand. Choose your diving level below.

PADI Discover Scuba Diving
Find out all about the Discover Scuba Diving programme, and book your dives today !

PADI OPEN WATER
Check out all you need to know about the Open Water Diver course, and book yours today !

PADI ADVANCED OPEN WATER
All you have to know about the Advanced Open Water Diver course, and book yours today !

PADI RESCUE DIVER
& EFR
All you need to know about the Rescue Diver & EFR courses, and book yours today !

PADI SPECIALITY
Find out more about Speciality diving courses, and book yours today !

SCUBA REFRESHER
Dive into the Scuba Refresher course to get back in the water, and book your dives today !

PADI DIVEMASTER
Learn all about the Divemaster course, and book yours today !

PADI IDC
Become a PADI Instructor, and book your IDC today !
DIVE CENTER KHAO LAK DAY TRIPS
You have a lot of choice if you want to do diving day trips from Khao Lak. Short trips to our local house reefs and our three very different off-shore wrecks. Or take a day trip to the Similan Islands, Koh Bon, Koh Tachai, the Surin Islands, or Richelieu Rock. If you have more time available check out our liveaboard section.

REEF DIVING
Dive our shallow house reef or visit the Artificial Reef, an underwater museum with over twenty sunken army trucks and a Navy patrol boat.

WRECK DIVING
Choose from one of our three local wrecks. With daily departures, all available as a half-day diving trip from Khao Lak.

SIMILAN ISLAND TRIP
No time for a liveaboard? You can visit the Similan Islands, Koh Bon, Koh Tachai, the Surin Islands or Richelieu Rock in just one day.
SEA DRAGON HOT DEALS
Enjoy one of our hot deals that make the islands and wrecks available to everyone. Is there something you would like to see not offered by other dive centres? Try our “design your own trip option”. Only with Sea Dragon Dive Center Khao Lak.

New Season Pass
This is a dive season card
- Pay a flat fee and go on multiple liveaboards in the 2022-2023 season.
- With three pass levels, you're bound to find one that suits you: dive a lot, dive even more, or live on the boat so to speak!
- We have a pass for every type of diver.
- For more information please contact us
Create your own journey
MV Andaman Private Charter
- Imagine having a whole boat just for you and your friends
- Choose your own dive sites and schedule.
- Create a trip for as many days as you want and go wherever you want
- The season has started
- Check out our 360 degree virtual video of our boat, click here