Seatopia Liveaboard, Thailand
9.6 Exceptional - Nitrox available
- Free Internet
- En-Suite bathrooms
“I’ve had the most detailed and thorough dive briefing I’ve ever experienced on a riverboard. Safety was emphasized repeatedly, and…”
Highlights
Seatopia is a liveaboard designed for an intimate and comfortable diving experience in Thailand’s best underwater destinations. The vessel accommodates 24 guests and offers 12 air-conditioned cabins, ensuring privacy and relaxation. The boat caters to both beginners and experienced divers. Enriched air is available for Nitrox-certified divers.
Beyond the cabins, Seatopia features spacious communal areas, including a shaded deck, an open-air sundeck, and a comfortable indoor lounge for unwinding between dives. The dive deck is organized to facilitate smooth gear setup, and the onboard dining area serves freshly prepared meals throughout the trip. With a focus on adventure and relaxation, Seatopia provides the perfect balance of thrilling dives and leisure.
Offering 2 itineraries, Seatopia explores the renowned Similan Islands and Richelieu Rock, or the stunning South Andaman region. Divers can enjoy up to 15 dives per trip, including night dives, at sites like Koh Haa Lagoon, Hin Muang, and the King Cruiser Wreck. Evening departures from Chalong Pier ensure a seamless experience, with free transfers from Phuket and Khao Lak for added convenience. Whether diving with sharks at Shark Point or marveling at the vibrant coral gardens of Koh Bida Nok, Seatopia promises an unforgettable liveaboard adventure.
Book your diving adventure aboard the Seatopia today!
Choose your departure date
Included: VAT, Environment Tax, Port Fees, Airport Transfer, Hotel Transfer, Drinking Water, Soft drinks, Tea & Coffee, Full-Board Meal Plan (All meals), Snacks, Diving Package, Night Dives, Land Excursions, Cabin Towels, Complimentary Toiletries, WiFi internet.
Required Extras: National Park Fees (฿2,300 / trip).
Optional Extras: Gratuities, Alcoholic Beverages, Nitrox (฿2,500 / trip), Nitrox Course (฿5,000 / activity), Private Dive Guide (฿10,000), Rental Gear, Scuba Diving Courses (฿8,500 / activity).
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
Drawings & Vessel Layouts
Cabin Types
Seatopia Reviews
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- 9.6 Exceptional
- Vessel 9.3
- Crew 9.6
- Food 9.8
- Diving 9.6
- Value 9.7
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- 9.6 Exceptional
- Nicolas K
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Switzerland
Awesome trip with professional team
We loved our trip because of the super lovely staff and professional dive guide! We got treated four times a day with lively food.
- Recommended for
- Friendly and super helpful staff. Authentic and Best thai food. In perfect condition dive equipment.
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- 10 Exceptional
- Luisa B
-
Italy
Unforgettable diving experience
I spent 5 days and 4 nights on this boat and it has been an unforgettable trip, All the staff has been so friendly and kind alway ready to help, the food was great, every day you can try different dishes, the boat is well maintained, and the dive guide has been very professional, always check for our safety and try to show us the best things, I really like that the groups were small, about 4 people per group. The dives are stunning. Thanks to all the the crew.
- Recommended for
- Diving. Welcoming staff and giudes. Food.
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- 10 Exceptional
- Susan W
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United Kingdom
Great crew. Everything top quality
My first liveaboard and thoroughly enjoyed it. The quality of the boat and v the crew made it a great experience.
- Recommended for
- Crew were friendly, knowledgeable and always helpful. Food was fabulous especially given the size of the kitchen. Chefs were lovely too.. Professional and high standard approach to dovibg..
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- 9.6 Exceptional
- Charles K
-
France
Enjoyable experience in south thailand
Totally recommend for Richelieu's rock and other spots
- Recommended for
- Food very good and diverse. Very kind crew. Nice boat.
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- 10 Exceptional
- Hyunjoo S
-
South Korea
Going for it again!
I’ve had the most detailed and thorough dive briefing I’ve ever experienced on a riverboard. Safety was emphasized repeatedly, and everything from photography tips to what to expect during the dive was explained in great detail. Mark made sure everyone stayed within their NDL safely. The crew is incredibly attentive—no matter how busy they are, they never forget what you say and always come back with a thoughtful response. The food was good, and there were so many young people from all over the world, which made the experience even more enjoyable. The diving deck can get a little crowded, but as long as you follow your turn and stay mindful, it all works out surprisingly well—everything is actually very well organized, so it’s not a problem at all.
- Recommended for
- Wonderful Crews. Dive Briefing. Pucntuality.
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- 10 Exceptional
- Bruce O
-
Australia
The diving was just a bonus.
I booked a dive trip on the Seatopia. What I got was something far better — one of those rare trips where everything just works. From being collected at my motel to being returned, it all ran like clockwork. The boat’s modern, spotless, and built for comfort. Cabins are cool, quiet, and air-conditioned, and those hot, high-pressure showers felt like pure luxury. Meals were self-serve buffet style — a fresh, colourful smorgasbord that changed daily and was impossible to fault. The service matched it perfectly: friendly, attentive, and never over the top. The crew ran everything with calm precision and genuine warmth — they always seemed to know what I needed before I did. I was a solo diver, paired with the perfect buddy, and guided by Armso, who nailed the mix of skill, humour, and professionalism. Oh yeah — the diving was pretty good too. Would I recommend this trip? I'm going again.
- Recommended for
- The crew — professional, warm, and perfectly organised.. The comfort — modern boat, cool cabins, and pure-luxury showers.. The food — every dish was gourmet and impossible to fault..
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- 10 Exceptional
- Ana P
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Croatia
Nice liveaboard trip
This was my first liveaboard and it was pretty good. Boat is realy cozy and clean. Staff is kind and wants to help with everything, the cook lady makes great food, and different every day. They made sure i had no problems due to my food intoleranaces. Dive guides are nice, funny and put safety first. I liked all of them. 10/10
- Recommended for
- Food. Dives. People.
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- 10 Exceptional
- ZEXIN Z
-
China
Highly recommended!
The boat is very clean and new, also with a great atmosphere on board. What impressed me the most was the service from all the crews，that they are professional and safety focused, attentive, easy to communicate with, warm, strong and thoughtful. My dive instructor was highly experienced, patient, and calm, which made me feel completely safe and confident.
- Recommended for
- crews. value for money. safety.
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- 10 Exceptional
- Hong Van N
-
Germany
New boat with everything you need + good food, dive crew, boat crew and diving!
This has been my third liveaboard in total and based on those experiences, I can recommend Seatopia as a liveaboard operator. The communication was clear and detailed. They created a WhatsApp-Group with all guests before and sent detailed information on the process and upcoming fees (e.g. national park, nitrox, rental equipment, customary tips, ...), so you can prepare yourself. The pick-up was smooth and the boat and dive briefings extensive, supported by pictures on a TV screen. The boat itself is almost brand new, we were trip nr. 39. I liked that all the cabins were above sea-level, which makes sleeping more peaceful for me. The shared bathrooms for the twin and bunk bed cabins are on the main deck downstairs and offer hot/warm water and soap/shampoo dispensers, which was really nice. They produce their own freshwater on board, that's really convenient. Food: I enjoyed the food very much. It was diverse throughout the trip and offered a good mix of western and classic thai dishes (Tom Yum, Tom Kha Gai, Banana Samosas, Papaya Salad, ...). There are always fresh fruits (bananas, clementines), cookies, coffee, cocoa, juice, softdrinks, milk and tea available. The only thing that needs to be paid extra is beer and capsule coffee. And they provide electrolytes and encourage you to hydrate. Before and after every dive the cooking staff would come with a tray with a small cup of hot beverages for you to hydrate, which was lovely. Diving: The boat crew was always ready to help you with your gear and analyzing the Nitrox tanks. They hang the wetsuits after every dive. My group was well matched with the skills and my dive guide Kat was friendly and spotted lots of small animals for me (ornate ghostpipe fish, seahorses, pipefish, nudibranches, ...). The dive sites in Similan were quite diverse and a mix of rocky underwater landscapes and pinnacles with pretty coral reefs, and lots of glass fish! There are fish ID books on board, so you can identify whatever you have seen underwater. The six dive groups (4 guests + dive guides) were managed well and fair and it never felt crowded on the dive deck. Every evening was also some kind of funny quiz where you could participate and win a Seatopia T-Shirt, those were quite fun and engaging. Offboarding and drop-off was smooth too. Fellow guests: Nothing the dive operator can do about, but please (if you read this as potential future fellow diver) don't go on the boat when you have a fresh cold and are coughing and sneezing around. You might save your trip, but ruin it for other people when you infect them. I guess that's about it. Happy to have chosen them!
- Recommended for
- boat quality and safety. knowledgeable dive guides. good food.
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- 10 Exceptional
- Jinliang Z
-
Hong Kong
Couldn’t have had a better first liveaboard!
My first liveaboard experience and may be the best one I will ever have. Well organized diving schedule. Funny and nice staffs. Handsome and pretty diving guides. One of them is Miss Thai, can you imagine? Love the food and may have eaten too much before diving lol. Loved the quizzes time and everyone is so obsessed with winning lmao. Met divers from all over the world and definitely a lifetime experience!
- Recommended for
- Funny and nice staffs. Responsible diving guides. Daily quiz！.
