
Smiling Seahorse Liveaboard, Thailand, Myanmar (Burma)
Smiling Seahorse offers a range of diving trips of varying durations in Thailand, a destination renowned for its whale shark sightings and untouched coral reefs. Photographers will appreciate the special camera facilities, including charging points and separate rinsing tanks. Deluxe cabins and standard cabins can accommodate either double occupancy or twin share. The boat features excellent relaxation zones on the top deck with shaded areas and hammocks, as well as an outdoor salon with a large sofa.
Boat Interior
The liveaboard can accommodate up to 16 guests in 6 well-equipped cabins. Both standard and deluxe cabins can be set up with either double beds for couples or twin share arrangements. Deluxe staterooms have en-suite bathrooms, while standard rooms share a bathroom. The master cabins feature private bathrooms and offer panoramic views.
The boat is designed for perfect relaxation, with an outdoor salon featuring a large sofa for lounging between dives. The top deck relaxation zone with hammocks provides a serene environment for guests to unwind and enjoy the stunning scenery.
Safety
Safety is a top priority. The boat is equipped with all necessary safety equipment, including GPS, radar, VHF radio, satellite phone, first aid kit, emergency rafts, and life vests, ensuring a secure diving adventure.
Diving
The ratio of dive guides to divers is 4:1, providing personalized attention and a safe diving experience. The dive deck offers plenty of storage space, a brand new dinghy, and fin-friendly ladders. Nitrox is available on board for certified divers.
Itinerary Features
Smiling Seahorse offers unique diving routes in Thailand, covering the best dive sites in the region. Divers can explore the stunning coral reefs and abundant marine life of Thailand' s waters. Whale sharks can sometimes be seen, along with seahorses, blacktip reef sharks, and groups of nurse sharks.
When to Go
Thailand has a tropical climate, making it a year-round diving destination. The dry season from November to April offers the best conditions, with calm seas and clear visibility. The rainy season from May to October can bring rougher seas, but diving is still possible.
Smiling Seahorse provides an exceptional diving experience in the unspoiled waters of Myanmar, combining comfort, safety, and unforgettable underwater adventures. Whether you’ re an avid diver or a photography enthusiast, this liveaboard ensures a memorable journey
Cabins

Standard Cabin
Standard Cabin
Standard Cabin
Deck:Upper Deck
Bedding:Double Bed + Twin Bed (Bunk-Style)
Max occupancy:3 Guests
Number of Cabins:3 Cabins
Aircon: Yes
- Towels
- Basic Toiletries
Standard cabins can either be set up as a double bed for couples or as 2 bunk beds giving a lot of room on the floor for your bags and such

Master Cabin
Master Cabin
Master Cabin
Deck:Main Deck
Bedding:Double Bed
Max occupancy:2 Guests
Number of Cabins:2 Cabins
Ensuite Bathroom: Yes
Aircon: Yes
- Towels
- Basic Toiletries
The 2 master cabins, at the front have a double bed, an ensuite bathroom and a giant panoramic window forward

Deluxe Cabin
Deluxe Cabin
Deluxe Cabin
Deck:Main Deck
Bedding:Double Bed + Twin Bed (Bunk-Style)
Max occupancy:2 Guests
Number of Cabins:4 Cabins
Ensuite Bathroom: Yes
Aircon: Yes
- Towels
- Basic Toiletries
Deluxe cabins on the main deck are identical to the Standard cabin but have an ensuite bathroom

Boat Specification
Dive Facilities
- Warm Water Showers
- Compressors
- Rinse Hosts
- Tenders for Diving
- Dive Deck
- DIN Adaptors
Boat navigation & safety
Full safety
Food & Drinks
- Western Food
- Local Food
- Dietary Restrictions
- Buffet Style
- Alcoholic Beverages and Spirits
- Hot & Cold Soft Drinks
- Snacks All Day
Onboard Facilities
- Onboard Kayaks
- Audio & Video Entertainment
- Air Conditioned Saloon
- Sun Deck
- Sun Loungers
- Open Air Saloon
- Indoor Saloon
Photographer Facilities
- Camera & Photography Station
- Separate Rinsing Tanks for U/W Camera
- Camera Table
- Special Storage for U/W Camera
- Charging Stations
Smiling Seahorse Reviews
Similar Liveaboards
Smiling Seahorse Liveaboard Itineraries
Burma Undiscovered Mergui Archipelago (7 nights) (Ranong-Ranong)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
Meeting time in our Dive Shop before 12.00 where you can try your equipment if you rent some and finalize the paperwork before we go to the boat. (we will need to see your passport with departure card, USD, photo and diver's certification card)
Dive briefing! Wake up to the friendly call of the ocean (and your eager dive guide) as we start the cruise with a day at South Twin Island. Sitting in the outskirts of the Mergui Archipelago, this dive site is quite scenic with consistent crystal visibility and the topography of huge granite boulders. We have even been lucky enough to start the voyage off in style with a guest appearance from a majestic manta ray. Macro lovers will also be treated to chances of ghost pipefish, seahorses, and frogfish! We end the first day of diving with a night dive searching for pygmy squid, candy crabs, cowries, and nudibranchs!
Day 3:
4 dives around the very special Shark Cave, one of my favorites. In the afternoon we will find a bounty beach where we can get some sand between our toes and we might also pass by a local fishermen's village.
Here there are chances to see eagle rays, grey reef sharks, nurse sharks sleeping in their cave, blotched stingrays, frogfish, leaf fish, Spearing Mantis Shrimp, and many more. Beautiful coral also makes this a very colorful dive site.
Day 4:
After a night of crossing, we will reach Black Rock, a small rock out in the open sea. Here we are hoping for the big stuff like Sharks and Rays and whatever is passing… This is the place to go for the "Manta Festival" with Manta rays coming in dozens from everywhere (no guarantee of course, but they are pretty common). The conditions this far in the open sea are a bit more challenging and currents make it a different style of diving to other areas of Mergui. This is probably the best dive site in Myanmar and is still seldom visited by divers.
Day 5:
We stay offshore with North Twin and its pinnacle where you will have more chances to cross manta rays and sometimes eagle rays. Because there are many patches of sand between the boulders making the particularity of this dive site, we also sighted Leopard Sharks sleeping quite regularly. Giant sea fans are also often hiding wonders so look thoroughly!
Day 6:
We will visit the seafan forest in the morning, its name says it all, many boulders and many sea fans attract many kinds of fish. You will often see schools of Barracudas or batfish on top of the site as well as tuna-hunting schools of fusiliers. We have even had the lucky moment where 3 whale sharks came out to play with us on one dive here! In the
afternoon we will go around Western Rocky for 2 more dives there.
Day 7:
This is the day that sets apart this cruise from the others as we have a whole day to do 4 dives in the bountiful Western Rocky neighborhood. This is by far one of the most famous dive sites in Burma although we still won't need to share it with other divers! One of the highlights is a tunnel (cave) at 20 meters depth that goes all the way through the island. You will see lobsters hiding in dark corners as well as sleeper lobsters and many types of crabs (sponge crab, spider crab, anemone crab). We have also spotted bowmouth guitarfish, whale sharks, various shark species harlequin shrimp, frogfish, and seahorses… Also, be prepared for a real treat as this is the perfect night diving spot
Day 8:
The last dive goes into a volcano where a group of blacktip sharks likes to hang around… this is also a special space to find seahorses and rare tropical fish like the comet longfin, the shaded batfish, or the pineapple fish... Take some time to peer into the nooks and crannies of the reef to find some real hidden treasures.
After the last dive, we will go back to Kawthoung where there will be the opportunity for some souvenir shopping and a refreshing local beer.
Once we get our passports back from the Burmese authorities, we will head back to Thailand where we get a new entry stamp.
The last dive will be on the last day of the trip. Divers are recommended to wait for 24 hours before flying after the last dive.
- Meet at the dive shop (The Smiling Seahorse: 170 Ruangrat Road, Ranong) at 12:00 on the day of departure and will arrange a transfer from the office to the boat at 14:00.
- Pick up can be arranged in Kawthoung (please mention it via email and in your booking form).
- Airport transfer can be provided at additional cost
- On the way back, you will come back around 18:00 in Ranong.
- Drop off can be arranged in Kawthoung (please mention it via email and in your booking form)
Dive sites you’ll see
Myanmar Exploration Cruise (6 nights) (Ranong-Ranong)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
Day 1:
Meeting at our dive center headquarters between 9:00 am and 12pm.
At 2pm we will head to the immigration office to get the necessary exit stamps from Thailand and then make our way to board the magnificent MV Smiling Seahorse. Upon crossing the border into Myanmar, immigration officers will board in Kawthaung and do the necessary border crossing screening. Once the paperwork is completed, we will head out to sea!
At sunset we will hold a ceremony to launch our voyage. Then it will be time for your first scrumptious meal before being rocked to sleep by the waves.
We will be back to Ranong around 3pm.
Day 2:
Dive briefing! Wake up to the friendly call of the ocean (and your eager dive guide) as we start the cruise with a day at South Twin Island. Sitting in the outskirts of the Mergui Archipelago, this dive site is quite scenic with consistent crystal visibility and a topography of huge granite boulders. We have even been lucky enough the start the voyage off in style with a guest appearance from a majestic manta ray. Macro lovers will also be treated to chances of ghost pipefish, seahorses and frogfish! We end the first day of diving with a night dive searching for pygmy squid, candy crabs, cowries and nudibranchs!
Day 3:
4 dives around the very special Shark Cave, one of my favorites. In the afternoon we will find a bounty beach where we can get some sand between our toes and we might also pass by a local fishermen village.
Here there are chances to see eagle rays, grey reef sharks, nurse sharks sleeping in their cave, blotched sting rays, frog fish, leaf fish, Spearing Mantis Shrimp and many more. Beautiful coral also makes this a very colorful dive site.
Day 4:
After a night of crossing, we will reach Black Rock, a small rock out in open sea. Here we are hoping for the big stuff like Sharks and Rays and whatever is passing… This is the place to go for "Manta Festival" with Manta rays coming in dozens from everywhere (no guarantee of course, but they are pretty common). The conditions this far in the open sea are a bit more challenging and currents make it a different style of diving to other areas of Mergui. This is probably the best dive site in Myanmar and is still seldom visited by divers.
Day 5:
Still quite far offshore we will spend the fifth day of the cruise at North Twin for more chances to cross paths with larger pelagic fish and megafauna. We love this dive site for the massive schools of tuna, barracuda and trevally out in the blue, as well as the wealth of tiny critters hiding among the giant sea fans and soft corals. There is also a sand patch where we can sometimes find sleeping zebra sharks!
Day 6:
The sixth day will be spent ion the neighbourhood of Western Rocky. The first two dives of the day will be spent exploring the scenery of Seafan forest. The magnificent corals attract many schools of fish and the shelter of the topography is a favourite pace of ours to search for stonefish. The last two dives of the day will be in around the main island and islets of Western Rocky. Here we will also have a night dive where we can see a vibrant mosaic of yellow soft coral polyps blooming in the darkness. Spanish dancers and all types of crustaceans can be observed here.
Day 7:
The last dive goes into a volcano where a group of black tip reef sharks likes to hang around… this is also a special site where we can find seahorses and rare tropical fish like the longfin comet, the shaded batfish or the pineapple fish.
Routes can be affected by adverse weather conditions and unforeseen events, force majeure or other similar reasons
North Andaman (7 nights) (Phuket-Ranong)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
3 to 4 dives per day in Thailand's best national parks: Tarutao, Lanta, Surin, Similan.
Day 8:
2 dives and back in Ranong in the evening. Check-out from the yacht
Dive sites you’ll see
North & South Andaman (7 nights) (Ranong-Phuket)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
We will plan 4 dives per day around Surin and Similan Islands.
Day 8:
2 dives and back in Phuket in the evening. Check-out from the yacht
Dive sites you’ll see
North Andaman (7 nights) (Ranong-Ranong)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
3 to 4 dives per day in Thailand's best national parks: Tarutao, Lanta, Surin, Similan.
Day 8:
2 dives and back in Ranong in the evening. Check-out from the yacht
Dive sites you’ll see
North Andaman (6 nights) (Ranong-Phuket)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
3 to 4 dives per day in Thailand's best national parks: Tarutao, Lanta, Surin, Similan.
Day 7:
2 dives and back in Ranong in the evening. Check-out from the yacht
Dive sites you’ll see
North Andaman (4 nights) (Ranong-Ranong)
Included
- Accommodation
- Diving (up to 4 dives per day, incl. night dives; 2 dives on the last day)
- Full board
- Soft beverages, drinking water, coffee & tea
- Fresh fruits, yogurt & snacks
- 12 l tanks and weights
- Dive guide
- Free short-term DAN diving insurance (upon request)
Obligatory surcharges
- Thailand National park fees - 2200-4400 THB per diver (to be paid on board)
- Burma entry and diving fees: 260-280 USD per person
Extra cost
- International and domestic flights
- Visa
- Transfers
- 15 l tanks rental
- Equipment rental
- Nitrox
- Private dive guide
- Diving courses, extra dives
- Alcoholic beverages
- Crew gratuities
- Travel insurance
Program
We will plan 4 dives per day around Surin and Similan Islands.
Day 5:
2 dives and back in Tap Lamu in the evening. Check-out from the yacht




























