The Smiling Seahorse Liveaboard Overview

DIVEIN contributor Rebecca Strauss taking a selfie near a city canal
By
Elena Vivaldo
Contributor at DIVEIN.com
Traveller. PADI scuba diving instructor. SEO copywriter working with many clients across different time zones since 2018. Elena has been hooked on diving since she was...
Rebecca Strauss
DIVEIN contributor Rebecca Strauss taking a selfie near a city canal
Editor at DIVEIN.com
Rebecca has been an avid traveler and scuba diver for many years. She began her editorial career by updating travel guides, which took her all over...
The Smiling Seahorse liveaboard moored close to a green forested shoreline
The Smiling Seahorse has four decks, measures 82 feet (25 m), and features eight air-conditioned cabins for a total capacity of 16 guests.
The Smiling Seahorse liveaboard anchored beside a rocky, jungle-topped island
Few places in the world remain largely undiscovered by the diving community, but the vast waters of Myanmar’s (Burma) Andaman Sea certainly qualify.
Aerial view of a tropical island lagoon with boats near a white sand beach
The Smiling Seahorse is one of the few liveaboards in Myanmar, though the boat does split its time with dive sites in Thailand’s Andaman Sea.
View of a small rocky island from a cushioned lounge area on The Smiling Seahorse
The upper deck has an open-air salon, which is the main social hub of the boat. With tables, benches, and cushions, this is the place where you’ll have your meals and dive briefings.
Cabin bed with a stuffed shark toy and dive camera housing case aboard The Smiling Seahorse
Cabins come in a variety of configurations to suit travelers' needs.
Green pygmy seahorse camouflaged among soft coral branches
The Smiling Seahorse also offers themed dive trips about topics as diverse as whale sharks, manta rays, coral reefs, blackwater diving, photo and video training courses, and more.
Large spotted grouper surrounded by a swirl of small reef fish
Always keep an eye out for macro life like seahorses.
Close-up of a mantis shrimp peering out of its burrow entrance
Diving in the Andaman Sea is characterized by protected marine marks with thriving coral reefs, drop-offs, sharks, rays, and large schools of fish.
The Smiling Seahorse liveaboard's blue hull and dive deck seen from the water
Tiny crabs peek out from nooks and crannies on a dive site.
Guests relaxing on cushioned deck seating aboard The Smiling Seahorse liveaboard
With four decks, The Smiling Seahorse has many corners, nooks, and spaces to relax, socialize, and take it all in.
Indoor dining and lounge saloon aboard The Smiling Seahorse with wraparound windows
The dive deck features everything you’d need, including storage space, nitrox analyzers, and a photography room—a dedicated area for underwater photographers and videographers to store, wash, and recharge their equipment.

Few places in the world remain largely undiscovered by the diving community, but the vast waters of Myanmar’s (Burma) Andaman Sea certainly qualify. The Smiling Seahorse is one of the few liveaboards in Myanmar, though the boat does split its time with dive sites in Thailand’s Andaman Sea. Diving in the Andaman Sea is characterized by protected marine marks with thriving coral reefs, drop-offs, sharks, rays, and large schools of fish.

The Smiling Seahorse is an eco-friendly liveaboard that follows the Green Fins protocols. It is also a member of the Manta Trust and is dedicated to protecting manta rays and promoting sustainable diving tourism. Built in 2018 specifically for liveaboard diving, The Smiling Seahorse offers a relaxing, intimate atmosphere onboard.

Keep in mind that the political situation in Myanmar is somewhat unstable, so make sure trips are operating before you book.

Keep reading as we dive into our review of The Smiling Seahorse.

About this overview

To help you decide whether this liveaboard fits your dive style, budget, and comfort needs, we’ve researched the boat, itinerary, onboard experience, diving setup, and overall value.
We review liveaboards based on the details that matter most during a multi-day dive trip, including cabins, food, crew support, dive operations, safety, route quality, and how the boat compares with similar options in the destination.

Things we like:

  • New, purpose-built eco liveaboard (2018)
  • Themed dive trips
  • Photography room
  • Mares-certified technicians onboard
  • Rebreather-friendly

Things we don't like:

  • Alcoholic drinks not included in the price
  • Nitrox surcharge
  • The standard rooms do not have a private bathroom

Diving on The Smiling Seahorse liveaboard

Whale shark swimming beside a school of jack fish in the open ocean
Reef shark swimming close to schooling fish underwater
Camera setup room aboard The Smiling Seahorse with Nikon cameras on a bench
Manta ray gliding through a swirl of reef fish in the Andaman Sea
Dense school of barracuda swirling in blue water near The Smiling Seahorse's dive sites

The Smiling Seahorse operates between October and May as this is the best time to dive in Myanmar and Thailand’s west coast. The itineraries vary in duration and route, but you can choose between itineraries that visit either Thailand or Myanmar.

The Smiling Seahorse is one of the few liveaboards that go to Myanmar, which has only been welcoming tourists since 1997. Unsurprisingly, then, diving with The Smiling Seahorse means embarking on exclusive dive trips to still relatively uncharted waters. 

Generally, The Smiling Seahorse liveaboard offers dive trips in the North and South of the Andaman Sea in Thailand, Myanmar’s Mergui Archipelago, and the Burma Banks.

Diving in Myanmar and Thailand includes highlights like the Similan and Surin Islands, where you’re likely to see manta rays; and Richelieu Rock, where you might spot whale sharks.

No matter what your itinerary, the boat departs Thailand from either Ranong, Khao Lak, or Phuket, and ends in one of these ports. Depending on the itinerary, dive trips can last between four and nine days.

The Smiling Seahorse also offers themed dive trips about topics as diverse as whale sharks, manta rays, coral reefs, blackwater diving, photo and video training courses, and more. These trips feature special guests onboard who share their knowledge and expertise to help you get the most out of your dives.

The boat offers both nitrox for an extra charge and rebreather diving support. Dives are done in small groups (up to four divers), and some can launch from small tenders. Most dives are deep, so you must be an advanced diver or willing to take a deep diving course while onboard.

 Highlights:

  • Unexplored dive sites in Myanmar
  • Themed liveaboard trips
  • Rebreather-friendly
  • Deep dives

Onboard The Smiling Seahorse

Guests relaxing on cushioned deck seating aboard The Smiling Seahorse liveaboard
View of a small rocky island from a cushioned lounge area on The Smiling Seahorse
Twin bunk cabin with wood paneling aboard The Smiling Seahorse liveaboard
Double bed cabin with camera gear and dive equipment aboard The Smiling Seahorse
Ensuite bathroom with twin toilets and shower connecting to a cabin on The Smiling Seahorse

The Smiling Seahorse has four decks, measures 82 feet (25 m), and features eight air-conditioned cabins for a total capacity of 16 guests.

There are two standard cabins on the upper deck with a shared bathroom. The beds can be configured into one double bed or two single bunk beds.

Four deluxe cabins on the main deck are the same as the standard cabins but have an ensuite bathroom. Two master cabins feature front-facing windows for stunning views over the horizon.

With four decks, The Smiling Seahorse has many corners, nooks, and spaces to relax, socialize, and take it all in.

The partially shaded top deck with hammocks and mats acts as a big lounge and sunbathing area. The upper deck has an open-air salon, which is the main social hub of the boat. With tables, benches, and cushions, this is the place where you’ll have your meals and dive briefings. Two bars offer a cozy spot to grab a drink post-dive. The main deck holds the deluxe and master cabins, as well as the dive deck.

Here, you’ll find everything you’d need, including storage space, nitrox analyzers, and a photography room—a dedicated area for underwater photographers and videographers to store, wash, and recharge their equipment. The photography room also acts as a maintenance room where you can repair your scuba kit. There are spare scuba parts available and Mares-certified technicians onboard.

Highlights:

  • Open-air salon
  • Spacious dive deck
  • Photography room
  • Mares-certified technicians onboard

Dining onboard The Smiling Seahorse

The Smiling Seahorse has an international menu with French and Thai influences. At breakfast, you’ll find eggs, toast, fresh fruit, cereals, yogurt, and jams. To drink, there’s Nescafé, filtered coffee, tea, juices, regular milk, and soy milk.

At lunch, you can expect Thai specialties or meals with a Western influence, and dinner features a selection of curries, salads, soup, or even barbecue. Alcoholic drinks are not included in the price.

You’ll also have access to snacks 24 hours per day—favorites include banana fritters, crepes, and spring rolls.

The team onboard The Smiling Seahorse is accustomed to catering to special dietary requirements (vegan, vegetarian, gluten-free, allergies); just let them know upon booking.

  • International cuisine (French and Thai influences)
  • Special dietary requirements catered to

Things we like:

  • New, purpose-built eco liveaboard (2018)
  • Themed dive trips
  • Photography room
  • Mares-certified technicians onboard
  • Rebreather-friendly

Things we don't like:

  • Alcoholic drinks not included in the price
  • Nitrox surcharge
  • The standard rooms do not have a private bathroom
Key facts
Year built: 2018
Max divers: 16
Rental equip: Yes ($)
Camera station: Yes
Internet: No
Min logged dives: No minimum
Nitrox: Yes ($)
Aircon: Yes
Trip length: 5-7 Nights
Price range: Budget
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