Blue Dolphin Liveaboard, Thailand
- Nitrox available
- Free Internet
- En-Suite bathrooms
“Richelieu Rock, Koh Tachai - beautiful diving Thank you Big Blue Diving! ”
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 9.8
- Food 9.9
- Diving 9.6
- Value 9.6
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- 9.6 Exceptional
- Vihangi V
-
India
Highly recommend
Amazing and a great experience! Highly recommend. Massive shout out to Pit, Sam, Mahagan and all the crew that made this a beautiful trip!
- Recommended for
- V friendly crew. Food. All equipment was ready for you before your dive.
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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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- 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
- Rhonda E
-
Canada
The dive staff and crew treated us like royalty. Amazing!
What can we say? What an amazing experience. The dive team Steve, Will and Ciara did an amazing job above and beneath the water. We feel so fortunate to have had the opportunity to meet interesting and fun fellow divers. We started as strangers but left as friends, with both passengers and dive crew. If you're thinking of doing a live aboard in the Andaman Sea, I would strongly suggest choosing the Blue Dolphin.
- Recommended for
- The crew. The food. Fellow divers.
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- 10 Exceptional
- Riah P
-
United Kingdom
Amazing diving, crew and boat!
Fantastic trip. The dives were amazing, and the crew made the whole trip so expcetional.
- Recommended for
- Crew. Diving. Boat / lots of space.
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- 9.6 Exceptional
- Yao Y
-
Taiwan
What a wonderful trip!
Our dive guide Pit is very very friendly and passionate, we are lucky to have her as our guide. The marine lives here in Similan and Surin National Park are amazing! Never ever had seen so many fishes which make the visibility very limited (but I like it)! Food and drinks are tasty and plenty, crews are always happy to aid you on whatever you need.
- Recommended for
- Our dive guide Pit. Our dive buddies. Great marine lives.
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- 10 Exceptional
- Matthias P
-
Germany
Feel good and start diving
Beautiful overall experience with nice, attentive crew, beautiful dive sites and good organization of the dives. Especially for underwater photographers, but also families, highly recommended! Thank you very much
- Recommended for
- Richelieu Rock. Diveguides and Crew. Food.
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- 10 Exceptional
- Chang wei C
-
Singapore
Great liveaboard experience!
Crew were great - after each dive you would be handed a hot towel and a drink, which was much appreciated. Food was fantastic and you would never go hungry on this liveaboard. Dive staff were very experienced and is obvious that they place safety as the number one priority. Highlights would be having a leopard shark swim right up to us which was amazing. Richelieu rock is also an amazing dive site and is teeming with all kinds of marine life.
- Recommended for
- Food, hospitality, dive sites
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- 10 Exceptional
- Margaret V
-
United States
Amazing first time!
This was our first Liveaboard and it was a great experience. The crew puts safety first, friendliness and comfort was also addressed. I thought the number of guests on board was perfect.
- Recommended for
- Diveguide Will, and the sites we went to.. The crew was very attentive and friendly.. The food was very good..
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- 10 Exceptional
- Ilan M
-
United States
Great liveaboard with Blue Dolphin!
Great liveaboard experience. Rooms are comfortable. The service and staff were amazing. You definitely don’t loose weight as the food is superb!! They are detailed oriented - like when you finish a dive they have hot little towels waiting for you. They also have detail items for cameras - like special towels for cameras and air to dry them. Dives were great. Everyone on the boat has a smile and is making sure that everyone is happy. Highly recommend. We are seasoned divers and have done multiple liveaboards- and this one stood out for us.
- Recommended for
- Service & Staff. Details and special touches. Food.






















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