Blue Dolphin Liveaboard, Thailand
- Nitrox available
- Free Internet
- En-Suite bathrooms
“The boat was just redone and completely beautiful! ”
Highlights
The Blue Dolphin is a brand-new boat built in 2022 and is 27.5 meters / 90 feet long, providing plenty of space for guests to enjoy their time on board. There are 4 different types of air-conditioned cabins available, including the Upper Deck Master Cabin with an ensuite bathroom, a Kingsize bed (or 2 single beds), and stunning views of the sea. The Main Deck Master Cabin is also ensuite and offers a large double bed (or 2 single beds) and direct access to the main deck. Standard Twin and Quad shared Cabins don't have ensuite facilities, but they share 4 bathrooms between them. There is a spacious dive deck so divers can kit up comfortably. The food is served in buffet style and is a mix of local and western cuisine.
The Similan Islands are home to some of the most beautiful corals and marine life in the world, making them a true haven for scuba divers and nature lovers alike. The Blue Dolphin offers 4-day trips that include stops at Similans, Koh Bon, Tachai, Richelieu, and Seachart. Visited dive sites include West of Eden, Shark Fin Reef, Boulder City, Elephant Head Rock, Turtle Rock, North Point, Three Trees, Koh Bon, Koh Tachai Pinnacle, the famous Richelieu Rock, and Boonsung Wreck.
Book your trip aboard the Blue Dolphin today.
Choose your departure date
Included: VAT, Travel Insurance, Environment Tax, Fuel Surcharge, Port Fees, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Night Dives, Cabin Towels, Complimentary Toiletries, Deck Towels, WiFi internet.
Required Extras: National Park Fees (2,300 THB).
Optional Extras: Dive Insurance, Gratuities, Alcoholic Beverages, Private Dive Guide (2,500 THB per day), Rental Gear, Scuba Diving Courses, Snorkeling Guide (2,000-2,500 THB).
Book now, pay later: You can easily place your booking online. We will then hold the spaces for you and you can confirm with a payment later.
* Extra fees are shown per person.
Pay by bank transfer or online with
Cabin Types
Blue Dolphin Reviews
- 9.7 Exceptional
- Vessel 9.5
- Crew 9.9
- Food 9.9
- Diving 9.6
- Value 9.6
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- 8.8 Fabulous
- Massimo B
-
Italy
Richelieu Rock
Nice trip managed with care by the crew, despite the less than ideal weather conditions. Spectacular marine life only at Richelieu Rock
- Recommended for
- Crew. Food. Dive guides.
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- 10 Exceptional
- Nadine B
-
Germany
Phantastic 4 days
We booked the 4 nights tours around the Similan islands, and our time on the Blue Dolphin was just perfect! The boat is newly refurbished and spacious, catering to smaller groups and taking only 4 divers per guide. Our en-suite cabin was big enough for our suitcases, with a hot shower and a good AC. The instructors Alex and Brie were wonderful, taking care of everything and making us feel safe and well informed. The crew was amazing, always wearing a big smile and feeling us more than welcome, and the food was plentiful and always just great - and we were fed 5 times a day ;-) the dives were amazing, too, plenty of fish and marine life, different sites for all levels. The equipment was in great shape, too - everything was really phantastic, we enjoyed our 4 days thoroughly and can absolutely recommend the Blue Dolphin.
- Recommended for
- Plentiful and always tasty food, wonderful diving and incredibly friendly service
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- 10 Exceptional
- Bernadine D
-
Australia
Incredible liveaboard experience, everything was perfect!
Richelieu Rock, Koh Tachai - beautiful diving Thank you Big Blue Diving! Can’t wait to dive the Similan Islands with the Blue Dolphin again <3
- Recommended for
- Clean and thoughtfully designed amenities. Excellent food. Friendly, happy crew who always went the extra mile. Well organised and well communicated itinerary.
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- 9.6 Exceptional
- Ariel V
-
United States
Memorable trip on Blue Dolphin
This was a very fun trip. Got to see a big Manta Ray. The crew went out the way to make this trip memorable.
- Recommended for
- Crew. Dive sites. Meeting cool people.
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- 10 Exceptional
- Logan H
-
United States
Four days of excellent, friendly diving.
Extremely high value voyage! This was my second liveaboard and everything substantially exceed my expectations. All of Chef Ann's food was delicious but anything pork was a step above! Trip director Ric had everything organized very well, was super easy going and friendly, and managed to have us on time or early for almost every dive and transit. Diving in Paan's group of other AOW divers was a blast. Briefings were clear and detailed, and his navigation of the sites was flexible and professional to help maximize bottom time and chances of seeing things unique to each site. Also, shout out to the gas tech for mixing nitrox to within better than 0.5% of 32% O2 every time - very impressive!
- Recommended for
- Organization. Food quality and variety. Dive site selection.
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- 10 Exceptional
- Jennifer L
-
United States
Absolutely stunning boat and trip!
The boat was just redone and completely beautiful! All the amenities and the bathrooms were especially nice. Loved the boat, loved the crew, loved the dives, and loved the food! Thanks again Boots and crew for an amazing trip! X
- Recommended for
- modern boat/cabin, crew, food
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- 10 Exceptional
- Kevin R
-
Canada
Solid dive trip!
Great dive trip! The boat is well-organized and has lots of nice touches - hot towels after the dives, well-stocked medical kit, great snacks and drinks in between dives, just to name a few. The boat and dive crew are top-notch, and conservation- and safety-focused. Highly recommend
- Recommended for
- Great diving. Crew and dive staff. Good boat setup.
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- 8.8 Fabulous
- Kurt T
-
Switzerland
My first Liveboard experiance, will repeat!
Everything was as I wished!
- Recommended for
- Divesites. Dive organisation. Easy live on board.
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- 8.8 Fabulous
- Aaron G
-
United States
Excellent choice for Thai liveaboard, they do a good job with everything
Lots of choice of food, crew takes care of gear and needs.
- Recommended for
- Helpful crew, good itinerary, nice crowd
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- 10 Exceptional
- Kelli M
-
United States
Dive, eat, sleep, repeat!
This liveaboard exceeded our expectations. The crew went above and beyond to give us the best trip possible, even with some crummy weather. Pit was an awesome dive master and helped us get our advanced cert - and then we added on our nitrox cert too. One big perk of this boat is the small diving groups - my husband and I were just with Pit. The food was sooooo good and I loved the warm towel and drink after every dive. Boots and Sam ran a safe and organized boat, and then were fun to chat with after dinner. We loved our trip and highly recommend the Blue Dolphin!
- Recommended for
- All of the crew were friendly and so helpful. Fabulous dive sites. Good vibes 😀.






















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