

MV Gentle Giant is the perfect Thailand liveaboard for divers who want to visit all of Thailand’s best dive sites. The boat has ten clean & comfortable guest cabins, plus air-conditioned & outdoor communal areas. The crew & dive staff are all experienced, knowledgeable, patient & friendly. The food is delicious, and the itineraries are unique. It really is a great choice for liveaboard diving cruises in Thailand.
The ten cabins on Gentle Giant all have air conditioning, a private en suite bathroom, mini safe, and windows & doors which open out onto the deck. On the upper deck is the master cabin, which has a large double bed as well as a single bunk, but is only sold to two guests unless there are three who are in the same family. At the front of the main deck is the deluxe double bed cabin that might look small in the photos, but actually is the width of the boat! There are eight standard cabins, which have bunk beds. Two standard cabins are on the upper deck and six are on the main deck.
Between dives, most guests spend their time on the upper deck. Here there is a large outdoor dining area, which gives panoramic views of Thailand’s Andaman Sea. There’s also a large indoor air-conditioned lounge saloon. Here, guests can show or view photos or videos of the day’s diving or watch a movie on the huge tv, or just take a break from the sunshine. There is also a large sundeck, where you can enjoy the sea breeze and top up a suntan, or gaze at the stars during the evening.
Delicious meals are served buffet style on the upper deck. The food is a great blend of Asian & western cuisine that’s not too spicy. If you have special dietary needs, this is fine but please let the team know in advance. Fruits, snacks, soft drinks, tea, coffee & water are always available for free. Beer is available for reasonable prices, but only after your final dive each day.
Gentle Giant’s dive platform is large and well organised. At the start of each trip each diver is given a ‘tank slot’ and this is where your gear remains for the trip. Nitrox blending and the compressor work quietly to fill tanks quickly but not disturb guests. Gentle Giant is large enough to be safe, & comfortable. There’s a full complement of safety & communication equipment, as well as a motorized dinghy.
Prices & Schedule
MV Gentle Giant Diver Prices Overview 2025 / 2026 | ||||
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Destinations | Duration | Standard Twin | Deluxe Double | Master |
, , , , Koh Lipe ( 14 Dives) | 5D / 4N | Standard Twin896 USD | Deluxe Double958 USD | Master1,050 USD |
, , , , Boonsoong Wreck ( 14 Dives) | 5D / 4N | Standard Twin896 USD | Deluxe Double958 USD | Master1,050 USD |
, , , Elephant Head Rock, West of Eden, Shark Fin Reef, , , Bida Nok, , Best of the Andaman ( 22 Dives) | 7D / 6N | Standard Twin1,297 USD | Deluxe Double1,359 USD | Master1,452 USD |
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Itinerary
Gentle Giant offers two similar itineraries, which can be identified by their length.
The regular trips are four nights to The Similan Islands, Koh Bon, Koh Tachai & Richelieu Rock
There are also a few slightly-longertrips during the season. These 7D/6N trips go to The Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Koh Haa, Hin Daeng, Koh Phi Phi and Phuket.
Most trips start and finish in Khao Lak, but a few start Phuket and end in Khao Lak, or vice versa.
The itineraries below are the most-common for each trip, but these can sometimes be changed for a number of reasons. Small changes are made due to weather & sea conditions, special marine life sightings, overcrowded dive sites, local-authorities' instructions, and the needs & requests of the paying guests. The safety & comfort of all guests is most important at all times.
Itineraries | ||
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Itinerary Name (click the itinerary name to open) | Days / Nights | Number of dives |
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Boonsoong Wreck | 5D / 4N | 14 Dives |
Koh Bon, Koh Tachai, Richelieu Rock, Elephant Head Rock, West of Eden, Shark Fin Reef, Koh Haa, Hin Daeng, Bida Nok, King Cruiser Wreck, Shark Point | 7D / 6N | 22 Dives |
Koh Phi Phi, Koh Haa, Hin Daeng, Hin Muang, Koh Lipe | 5D / 4N | 14 Dives |
Facilites, Layout and Specifications
Courses
A range of scuba diving courses are available on Gentle Giant, but you need to book in advance. The most-common diving courses are AOW (Advanced) and Nitrox Enriched Air.
Transfer details
Scheduled transfers from around Phuket (and sometimes Khao Lak) are available during the afternoon and early evening on departure day.
At the end of the trip you are taken to a local hotel or Phuket Airport.
MV Gentle Giant Scheduled Transfers 5D / 5N Trips
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17:00 | Pick up from Phuket : Free |
20:00 | Departure ( Chalong Pier, Phuket ) |
17:00 | Return ( Chalong Pier, Phuket ) |
17:30 | Drop off to Phuket : Free |
Booking / Enquiry
MV Gentle Giant Reviews


