Similan-Diving-Tours
FREE STUFF!
Find Liveaboard Diving & Day Trips
  • Liveaboard
  • Day Trip
Scroll down to see boats

Similan Islands Diving, Thailand

Before reading any further, please note that this text refers only to the diving sites around Similans Islands #1 - #9 and not about the northern dive sites of Koh Bon & Koh Tachai, which although located in Mu Ko Similan National Marine Park are described on another page. The Similan Islands is world famous for its wonderful scuba diving that can be enjoyed by all levels of diver, from beginner to professional. There are more than twenty wonderful dive sites at the Similans, and all have their own name although some are referred to differently depending on who you speak to. The western side of this archipelago is exposed to the Indian Ocean and has been developing naturally for hundreds of thousands of years. Therefore, the topography of the underwater world has been shaped by stronger currents and waves from the monsoon winds. When diving on the western side, you will notice that there are lots of granite boulders, deep water, drop-offs, swimthroughs, and species which thrive in these conditions. Similan diving liveaboard boats do visit the western dive sites, but tend to focus on the eastern dive sites more. The eastern side of the Similan Islands is more colourful than the west, and easier to dive. This is mainly due to these dive sites being sheltered from the Indian Ocean by the islands themselves since ancient history. There are at least a dozen wonderful dive sites that have colourful corals, easy diving, and plenty of reef fish and invertebrates. Most dive sites on the east side have sloping reefs that can be enjoyed by scuba divers of all levels and at depths from ‘very shallow’ to 30m. In general, forgetting about the east/west contrast, you can also separate the Similans archipelago into three areas, which are south, central and north.

free diver t shirt wrist band drybag beach towel
T-shirt & wristband
+ Drybag or Towel
All liveaboard guests here!
No troubles just bubbles T shirt underwater
See our happy customers on
tripAdvisor facebook  
or read testimonials here

Filter: The Similans

Simple / More details view

MV Koon9

10/10 Based on 103 Divers
The Largest Liveaboard
All Cabins En Suite
Choice of Itineraries
Join Almost Any Day
MV Koon9

If you want an en suite cabin, a choice of itineraries to fit your holiday, Nitrox, and a huge new boat, then MV Koon 9 ticks all the boxes. You can join this boat for short or longer trips, and in a twin or double cabin. Plus you can dive at Similans & Richelieu Rock on the same trip.

Koon 9 is the largest Similan liveaboard, and can take up to 30 guests, but there's still plenty of space on board for eating, gearing up, or relaxing inside or out.

Liveaboard diving from : 17,900 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 30
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Suitable for families with children This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 19 more features+19
DestinationsDurationTwinDouble
Koh Tachai, Richelieu Rock
Show Itinerary
( 6 dives)
2D / 1N Twin17,900 THB Double17,900 THB
Richelieu Rock, Koh Tachai, Koh Bon
Show Itinerary
( 6 dives)
2D / 1N Twin17,900 THB Double17,900 THB
Richelieu Rock, Surin Islands
Show Itinerary
( 6 dives)
2D / 1N Twin17,900 THB Double17,900 THB
Similan Islands
Show Itinerary
( 6 dives)
2D / 1N Twin17,900 THB Double17,900 THB
Similan Islands, Koh Bon, Koh Tachai
Show Itinerary
( 6 dives)
2D / 1N Twin17,900 THB Double17,900 THB
Surin Islands, Richelieu Rock
Show Itinerary
( 6 dives)
2D / 1N Twin17,900 THB Double17,900 THB
Similan Islands
Show Itinerary
( 7 dives)
3D / 2N Twin19,900 THB Double19,900 THB
Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 10 dives)
3D / 2N Twin26,000 THB Double26,000 THB
Richelieu Rock, Surin Islands, Richelieu Rock
Show Itinerary
( 10 dives)
3D / 2N Twin26,000 THB Double26,000 THB
Similan Islands, Koh Bon, Koh Tachai
Show Itinerary
( 10 dives)
3D / 2N Twin26,000 THB Double26,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 10 dives)
3D / 2N Twin26,000 THB Double26,000 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon
Show Itinerary
( 10 dives)
3D / 2N Twin26,000 THB Double26,000 THB
Similan Islands, Koh Bon, Koh Tachai
Show Itinerary
( 11 dives)
4D / 3N Twin28,500 THB Double28,500 THB
Koh Tachai, Richelieu Rock, Surin Islands, Richelieu Rock
Show Itinerary
( 14 dives)
4D / 3N Twin31,500 THB Double31,500 THB
Richelieu Rock, Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon
Show Itinerary
( 14 dives)
4D / 3N Twin31,500 THB Double31,500 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 14 dives)
4D / 3N Twin31,500 THB Double31,500 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 14 dives)
4D / 3N Twin31,500 THB Double31,500 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 15 dives)
5D / 4N Twin33,500 THB Double33,500 THB
MV Koon9 Liveaboard Trips & Info

Similan Quest

9/10 Based on 45 Divers
Unbeatable Value
Great Schedule
Twin & Double Cabins
Flexible trips
Similan Quest

Similan Quest runs flexible trips that make the boat so popular with our guests. The boat spends all its time out at sea, and you can join by speedboat transfer on any morning of your choice.

Liveaboard diving from : 13,000 THB per diver
Budget price range Budget
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 18
Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 15 more features+15
DestinationsDurationQuad CabinTwin CabinDouble Cabin
Koh Bon, Koh Tachai
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Koh Bon, Similan Islands
Show Itinerary
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Koh Tachai, Surin Islands, Richelieu Rock
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Richelieu Rock, Koh Tachai, Koh Bon
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Similan Islands
Show Itinerary
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Similan Islands, Koh Bon
Show Itinerary
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Similan Islands, Koh Bon, Similan Islands
( 6 dives)
2D / 1N Quad Cabin13,000 THB Twin Cabin13,500 THB Double Cabin13,500 THB
Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Koh Bon, Similan Islands
Show Itinerary
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Koh Tachai, Surin Islands, Richelieu Rock, Koh Bon
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Similan Islands
Show Itinerary
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Similan Islands, Koh Bon
Show Itinerary
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Similan Islands, Koh Bon, Koh Tachai
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Similan Islands, Koh Bon, Similan Islands
Show Itinerary
( 10 dives)
3D / 2N Quad Cabin18,000 THB Twin Cabin18,500 THB Double Cabin18,500 THB
Similan Quest Liveaboard Trips & Info

Seatopia

10/10 Based on 11 Divers
Brand New in 2024
Very Popular
Small groups, Nitrox dives
Cozy cabins, seamless transfers
Seatopia

Seatopia liveaboard offers luxurious diving in Thailand’s top sites, including the Similan Islands and South Andaman. Enjoy small groups, Nitrox, and up to 15 dives with night  diving options. Transfers, cozy cabins, and fresh meals ensure a seamless and unforgettable Andaman Sea experience.

Liveaboard diving from : 26,000 20,800 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 12 more features+12
DestinationsDurationBunk Bed CabinTwin Bed CabinEn-suite Double Cabin
Koh Haa, Hin Muang, Hin Daeng, Koh Phi Phi, Koh Bon, Koh Tachai, Boonsung Wreck
Show Itinerary
( 15 dives)
5D / 4N Bunk Bed Cabin26,000 THB Twin Bed Cabin29,000 THB En-suite Double Cabin32,000 THB
Similan Islands, Koh Bon, Koh Tachai, Boonsung Wreck, Richelieu Rock
Show Itinerary
( 15 dives)
5D / 4N Bunk Bed Cabin26,000 THB Twin Bed Cabin29,000 THB En-suite Double Cabin32,000 THB
Seatopia Special Offers Coming Up
20% discount
We have a lot of specials available for this boat. Please see the boat schedule for more details
10% discount
We have a lot of specials available for this boat. Please see the boat schedule for more details
Seatopia Liveaboard Trips & Info

MV Andaman

10/10 Based on 54 Divers
Unbeatable Value
3, 4, 7 & 11 night trips
Experienced Management
On-board BBQ parties
MV Andaman

MV Andaman is a 26m steel-hulled liveaboard diving boat which offers excellent value and a great variety of cruise lengths to choose from. With all cabins air-conditioned and plenty of space to move around and relax, there is nothing to compare at this price. There are 3, 4, 7 & 11-night trips to Thailand's best diving sites.

Liveaboard diving from : 16,200 THB per diver
Budget price range Budget
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 20
En Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 13 more features+13
DestinationsDurationDorm CabinDouble CabinEn Suite Double Cabin
Surin Islands, Koh Tachai, Richelieu Rock
Show Itinerary
( 9 dives)
4D / 3N Dorm Cabin16,200 THB Double Cabin17,550 THB En Suite Double Cabin18,450 THB
Surin Islands, Koh Tachai, Richelieu Rock
Show Itinerary
( 9 dives)
5D / 4N Dorm Cabin16,200 THB Double Cabin17,550 THB En Suite Double Cabin18,450 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 13 dives)
5D / 4N Dorm Cabin19,800 THB Double Cabin21,600 THB En Suite Double Cabin22,500 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 13 dives)
5D / 4N Dorm Cabin19,800 THB Double Cabin21,600 THB En Suite Double Cabin22,500 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 13 dives)
6D / 5N Dorm Cabin19,800 THB Double Cabin21,600 THB En Suite Double Cabin22,500 THB
Koh Haa, Hin Deang, Hin Muang, Koh Phi
( 14 dives)
5D / 4N Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Koh Haa, Hin Deang, Hin Muang, Koh Phi Phi Islands, Racha Islands
Show Itinerary
( 14 dives)
5D / 4N Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Koh Phi Phi, Shark Point, Anemone Reef, Racha Islands
Show Itinerary
( 14 dives)
4D / 3N Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Koh Phi Phi, Shark Point, Anemone Reef, Racha Islands
Show Itinerary
( 14 dives)
5D / 4N Dorm Cabin17,820 THB Double Cabin19,440 THB En Suite Double Cabin20,250 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 22 dives)
8D / 7N Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Similan Islands, Koh Bon, Koh Tachai, Surin Islands, Richelieu Rock
Show Itinerary
( 22 dives)
9D / 8N Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 22 dives)
8D / 7N Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 22 dives)
9D / 8N Dorm Cabin30,600 THB Double Cabin33,750 THB En Suite Double Cabin35,325 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 35 dives)
12D / 11N Dorm Cabin47,430 THB Double Cabin52,380 THB En Suite Double Cabin54,855 THB
Surin Islands, Richelieu Rock, Koh Tachai, Koh Bon, Similan Islands
Show Itinerary
( 35 dives)
13D / 12N Dorm Cabin47,430 THB Double Cabin52,380 THB En Suite Double Cabin54,855 THB
MV Andaman Liveaboard Trips & Info

MV AQUA

12 en-suite cabins
Free Nitrox
Top Andaman dive sites
Delicious Thai & Western Food
MV AQUA

Discover Thailand’s best diving aboard MV Aqua, our spacious steel-hulled liveaboard. Enjoy en-suite cabins, excellent food, and a friendly atmosphere as you explore the Andaman Sea’s top sites. Free Nitrox for certified divers on all trips 2024-2025.

Liveaboard diving from : 25,500 THB per diver
Medium price range Medium
Luxury price range Luxury
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 16 more features+16
DestinationsDurationLower Deck CabinStandard CabinDeluxe CabinMaster cabin
Koh Phi Phi, Koh Haa, King Cruiser Wreck
Show Itinerary
( 11 dives)
4D / 3N Lower Deck Cabin25,500 THB Standard Cabin28,500 THB Deluxe Cabin31,500 THB Master cabin43,500 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 14 dives)
5D / 4N Lower Deck Cabin33,500 THB Standard Cabin36,500 THB Deluxe Cabin39,500 THB Master cabin42,500 THB
MV AQUA Liveaboard Trips & Info

MV Bavaria

9/10 Based on 19 Divers
Excellent Organisation
Purpose-Built Liveaboard
Very Popular
Good Selection of Itineraries
MV Bavaria
Special deals from: 24,053 THB

MV Bavaria became an instant hit when it was launched. It was purpose designed and built by divers to ensure the maximum comfort, convenience and safety for liveaboard diving trips in Thailand. There are several cabin types to choose from, all of which are air conditioned, and most have a private bathroom. 

In addition to a good choice of cabins, Bavaria also has several itineraries. these include short, medium & longer trips within Thailand, visiting the best dive sites in the Andaman Sea.

Liveaboard diving from : 26,730 24,053 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 15 more features+15
DestinationsDurationStandard TwinComfort TwinComfort DoubleDeluxe Double
Similan Islands
Show Itinerary
( 10 dives)
4D / 3N Standard Twin26,730 THB Comfort Twin28,489 THB Comfort Double29,789 THB Deluxe Double32,313 THB
Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 13 dives)
4D / 3N Standard Twin36,137 THB Comfort Twin37,819 THB Comfort Double39,349 THB Deluxe Double42,408 THB
Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands, Similan Islands
( 17 dives)
5D / 4N Standard Twin42,791 THB Comfort Twin45,085 THB Comfort Double46,997 THB Deluxe Double50,821 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands
Show Itinerary
( 22 dives)
7D / 6N Standard Twin51,586 THB Comfort Twin54,110 THB Comfort Double56,557 THB Deluxe Double61,146 THB
Koh Bon, Koh Tachai, Richelieu Rock, Surin Islands, Similan Islands
( 26 dives)
8D / 7N Standard Twin58,469 THB Comfort Twin58,584 THB Comfort Double65,735 THB Deluxe Double71,088 THB
MV Bavaria Special Offers Coming Up
10% Off
We have a lot of specials available for this boat. Please see the boat schedule for more details
5% Off
We have a lot of specials available for this boat. Please see the boat schedule for more details
MV Bavaria Liveaboard Trips & Info

MC Stingray

9/10 Based on 5 Divers
Just 8 overnight guests!
Safe & Stable
Richelieu Rock
Overnight Flexible Trips
MC Stingray

MC Stingray is a very large catamaran (twin-hull speedboat) that now offers overnight trips to the Similan Islands & Richelieu Rock. It is the perfect choice for anyone who wants to dive at the Similan Islands without joining large groups, because overnight no more than 8 guests stay on the boat.

Liveaboard diving from : 16,500 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 8
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Suitable for families with children Vegetarian Food is available on this boat This boat has a sun deck This boat can be chartered Beach transfers are available on this boat Plus 19 more features+19
DestinationsDurationBunk Bed cabin
Koh Bon, Koh Tachai, Richelieu Rock
( 6 dives)
2D / 1N Bunk Bed cabin16,500 THB
Similan Islands
Show Itinerary
( 6 dives)
2D / 1N Bunk Bed cabin24,500 THB
Similan Islands, Koh Bon, Koh Tachai
( 6 dives)
2D / 1N Bunk Bed cabin16,500 THB
Similan Islands
Show Itinerary
( 10 dives)
3D / 2N Bunk Bed cabin24,500 THB
Similan Islands, Richelieu Rock, Koh Bon
( 10 dives)
3D / 2N Bunk Bed cabin24,500 THB
MC Stingray Liveaboard Trips & Info

MV Krishna 2

Excellent Comfort & Service
Exceptional Dive Facilities
Gourmet Dining & Relaxation
Good choice of Itineraries
MV Krishna 2

MV Krishna 2 is a liveaboard crafted for divers eager to discover the breathtaking underwater wonders of Thailand’s Similan Islands, Richelieu Rock, and more. Celebrated for its comfort, outstanding service, and expertly-planned itineraries, it delivers an unparalleled diving adventure.

Liveaboard diving from : 27,500 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak, Phuket & Paka Bara, Satun
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas This boat has WIFI Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 16 more features+16
DestinationsDurationMain Deck Bunk BedMain Deck Twin BedUpper Deck Double or Twin BedMaster Cabin
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
Show Itinerary
( 11 dives)
5D / 4N Main Deck Bunk Bed27,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Koh Bon, Richelieu Rock
Show Itinerary
( 11 dives)
4D / 3N Main Deck Bunk Bed27,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Koh Lipe
Show Itinerary
( 11 dives)
5D / 4N Main Deck Bunk Bed27,500 THB Main Deck Twin Bed31,500 THB Upper Deck Double or Twin Bed34,500 THB Master Cabin37,500 THB
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
( 15 dives)
6D / 5N Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
Show Itinerary
( 15 dives)
6D / 5N Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
( 15 dives)
9D / 8N Main Deck Bunk Bed29,500 THB Main Deck Twin Bed33,500 THB Upper Deck Double or Twin Bed36,500 THB Master Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
Show Itinerary
( 19 dives)
7D / 6N Main Deck Bunk Bed36,500 THB Main Deck Twin Bed40,500 THB Upper Deck Double or Twin Bed43,500 THB Master Cabin46,500 THB
MV Krishna 2 Liveaboard Trips & Info

MV Gentle Giant

9/10 Based on 4 Divers
The Best Itineraries
Three Cabin Types
Very Popular
North & South Andaman in one trip
MV Gentle Giant

Gentle Giant is the best option for divers who want to visit all of the dive sites, and enjoy affordable luxury. There's a good choice of cabins, an air-conditioned lounge, and delicious food. All cabins are comfortable, with air conditioning, windows and a mini-safe. The boat offers the best choice of dive sites in the high season.

Liveaboard diving from : 29,000 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 20
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 15 more features+15
DestinationsDurationStandard TwinDeluxe DoubleMaster
Koh Phi Phi, Koh Haa, Hin Daeng, Hin Muang, Koh Lipe
Show Itinerary
( 14 dives)
5D / 4N Standard Twin29,000 THB Deluxe Double31,000 THB Master34,000 THB
Similan Islands, Richelieu Rock
Show Itinerary
( 14 dives)
5D / 4N Standard Twin29,000 THB Deluxe Double31,000 THB Master34,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock, Koh Haa, Hin Daeng, Koh Phi Phi, Phuket
Show Itinerary
( 22 dives)
7D / 6N Standard Twin42,000 THB Deluxe Double44,000 THB Master47,000 THB
MV Gentle Giant Liveaboard Trips & Info

MV Raga

Luxurious Cabins
Sundeck Relaxation
Delicious Onboard Dining
Premium Dive Destinations
MV Raga

The MV Raga is a modern liveaboard offering incredible diving adventures across Thailand’s top sites, including the Similan Islands and Richelieu Rock. With spacious cabins, delicious dining, and an expert crew, it blends comfort with world-class diving. Enjoy panoramic sundecks, well-equipped dive facilities, and vibrant marine life, from colourful coral reefs to majestic whale sharks, for an unforgettable underwater experience.

Liveaboard diving from : 27,000 THB per diver
Medium price range Medium
Luxury price range Luxury
Type: Liveaboard
Dive boat departs from: Khao Lak
No. of Divers: 28
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Free pickup are available from certain areas Double bed cabins are available Plus 5 more features+5
DestinationsDurationLower Deck CabinStandard TwinStandard DoubleDeluxe CabinMaster Cabin
South Andaman
Show Itinerary
( 11 dives)
4D / 3N Lower Deck Cabin27,000 THB Standard Twin29,000 THB Standard Double29,000 THB Deluxe Cabin34,000 THB Master Cabin42,000 THB
Similan Islands, Koh Bon, Koh Tachai, Richelieu Rock
Show Itinerary
( 14 dives)
5D / 4N Lower Deck Cabin42,500 THB Standard Twin45,500 THB Standard Double45,500 THB Deluxe Cabin49,500 THB Master Cabin58,500 THB
MV Raga Liveaboard Trips & Info

MV Krishna 3

New For 2025
Similans & Richelieu Rock
Twin & Double Cabins
Southern Thailand Routes
MV Krishna 3

MV Krishna 3 is a modern Thailand liveaboard combining comfortable accommodation, professional service and outstanding diving across the Andaman Sea, with itineraries visiting the Similan Islands, Richelieu Rock, Koh Haa, Hin Daeng and Koh Lipe.

Liveaboard diving from : 27,500 THB per diver
Medium price range Medium
Type: Liveaboard
Dive boat departs from: Khao Lak & Phuket
No. of Divers: 24
Nitrox is available on this boatNitroxEn Suite bathrooms are Available in all or some cabins Cabins have air conditioningCabins have air-conditioning Dive courses can be taken on this boat Free pickup are available from certain areas Vegetarian Food is available on this boat Double bed cabins are available This boat has a sun deck This boat can be chartered Plus 15 more features+15
DestinationsDurationBunk Bed 4 Person CabinMain Deck Twin Bed CabinBunk Bed Main Deck CabinTwin Bed Upper Deck CabinDouble Bed Upper Deck CabinVIP Cabin
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
Show Itinerary
( 11 dives)
5D / 4N Bunk Bed 4 Person Cabin27,500 THB Main Deck Twin Bed Cabin31,500 THB Bunk Bed Main Deck Cabin31,500 THB Twin Bed Upper Deck Cabin34,500 THB Double Bed Upper Deck Cabin34,500 THB VIP Cabin37,500 THB
Koh Bon, Richelieu Rock
Show Itinerary
( 11 dives)
4D / 3N Bunk Bed 4 Person Cabin27,500 THB Main Deck Twin Bed Cabin31,500 THB Bunk Bed Main Deck Cabin31,500 THB Twin Bed Upper Deck Cabin34,500 THB Double Bed Upper Deck Cabin34,500 THB VIP Cabin37,500 THB
Koh Lipe
Show Itinerary
( 11 dives)
5D / 4N Bunk Bed 4 Person Cabin27,500 THB Main Deck Twin Bed Cabin31,500 THB Bunk Bed Main Deck Cabin31,500 THB Twin Bed Upper Deck Cabin34,500 THB Double Bed Upper Deck Cabin34,500 THB VIP Cabin37,500 THB
Hin Muang, Hin Daeng, Koh Rok, Koh Ha, Koh Phi Phi, Shark Point, Koh Dok Mai
Show Itinerary
( 15 dives)
6D / 5N Bunk Bed 4 Person Cabin29,500 THB Main Deck Twin Bed Cabin33,500 THB Bunk Bed Main Deck Cabin33,500 THB Twin Bed Upper Deck Cabin36,500 THB Double Bed Upper Deck Cabin36,500 THB VIP Cabin40,500 THB
Koh Bon, Richelieu Rock
Show Itinerary
( 15 dives)
6D / 5N Bunk Bed 4 Person Cabin30,500 THB Main Deck Twin Bed Cabin33,500 THB Bunk Bed Main Deck Cabin33,500 THB Twin Bed Upper Deck Cabin36,500 THB Double Bed Upper Deck Cabin36,500 THB VIP Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
Show Itinerary
( 15 dives)
6D / 5N Bunk Bed 4 Person Cabin29,500 THB Main Deck Twin Bed Cabin33,500 THB Bunk Bed Main Deck Cabin33,500 THB Twin Bed Upper Deck Cabin36,500 THB Double Bed Upper Deck Cabin36,500 THB VIP Cabin40,500 THB
Similan Islands, Koh Bon, Richelieu Rock
Show Itinerary
( 19 dives)
7D / 6N Bunk Bed 4 Person Cabin36,500 THB Main Deck Twin Bed Cabin40,500 THB Bunk Bed Main Deck Cabin40,500 THB Twin Bed Upper Deck Cabin43,500 THB Double Bed Upper Deck Cabin43,500 THB VIP Cabin46,500 THB
MV Krishna 3 Liveaboard Trips & Info
MOD_BOATFILTERSEARCH_PLEASE_WAIT

Average Rating 9.3/10 Based on 355 Diver Reviews for Liveaboards - The Similans

Similan Quest
Similan Quest
Similan Quest
Adi
French
Review score: 9/10
Dived: 01 May 2026
Nice crew!
Nice dive masters!
Boat is cool and is a fun machine for small groups!
MV Koon9
MV Koon9
MV Koon9
Pippa
British
Review score: 10/10
Dived: 01 May 2026
Gorgeous conditions, attentive dive guide who adapted the dives based on abilities. Lovely spacious boat with delicious food!
Similan Quest
Similan Quest
Similan Quest
Maxime
French
Review score: 10/10
Dived: 01 May 2026
The organisation was absolutely perfect. Jamie was very responsive, Jenny very accomodating and overall the team was incredible with Tony our dive master for this trip making it an enjoyable experience.

MV Koon9
MV Koon9
MV Koon9
Christina
American
Review score: 10/10
Dived: 01 May 2026
First time scuba diver outside of my certifying course & first liveaboard experience for me. This place is AMAZING. Would highly recommend. Boat is amazing and has great food and super helpful staff. I wasn’t even sure if I could dive bc I was so anxious about it and our dive guide Aoy was so nice and understanding and eased me into it and I walked out of there confident with 3 dives under my belt. Living quarters are great, so tired the beds and pillows didn’t even matter, we slept soundly. Best liveaboard you could get on! My husband saw a whale shark on his last dive and he said it was the best dive of his life. Beautiful natural under the sea.
MV Koon9
MV Koon9
MV Koon9
Kevin
Chinese
Review score: 10/10
Dived: 30 Apr 2026
This was my first liveaboard experience in my life.
The crew was amazing, the room was cozy and very clean, and the food was pretty good. I think I only drank Thai tea on the boat lol.
I'd like to say this was the best diving trip of my life.
MV Koon9
MV Koon9
MV Koon9
wattanasak
Thai
Review score: 10/10
Dived: 23 Apr 2026
Large , stable , no shaky
compfortable
MV Gentle Giant
MV Gentle Giant
MV Gentle Giant
johnny
Netherlander
Review score: 8/10
Dived: 21 Apr 2026
Nice and easy 5 day trip form phuket to Khao Lak. Dive was beautiful, staf friendly and food was great.
Beds were though as always. Would have like longer diving times then 45 minutes though...
Similan Quest
Similan Quest
Similan Quest
Franck
French
Review score: 10/10
Dived: 18 Apr 2026
We did a 2-days, 1 night liveboard with 6 dives and everything was perfect.
Great organization, friendly crew and an excellent instructor (thx Michael).
Dives were amazing, so much life!
Highly recommanded!
MV Koon9
MV Koon9
MV Koon9
Kian
German
Review score: 10/10
Dived: 08 Apr 2026
The experience was great. Boat facilities and operations we’re highly professional. Fantastic Crew, good food. Great Equipment. Fantastic dives. Very highly recommended. Only some minor recommendations for improvement: the mattresses are very hard, a topper would be great. Would recommend to Switch Glases to plastic as i injured myself on a broken glass that fell off a table
MV Koon9
MV Koon9
MV Koon9
Xiaochen Liu
Chinese
Review score: 10/10
Dived: 03 Apr 2026
It's a very fantastic journey! The staffs on the boat are all very nice and the food is yummy and various every day!
MV Koon9
MV Koon9
MV Koon9
Jonathan
British
Review score: 10/10
Dived: 03 Apr 2026
Did a 3 day 2 nights living aboard dive trip.
Boat: Boat was in pretty good condition. Rooms were good enough, shower had hot water, pretty dope window view of the sea outside. All the gear tanks etc. were placed in an organized fashion, ready to go. The staff was insanely organized, whole boat running like a well-oiled machine.
Staff/Service: Great staff, service, divemaster (My man F was a cave diver!). All the gear is prepared for you for every dive, you can basically strap on your gear straightaway even if you don't remember what they're called/how they operate (I forgot how to put together my stuff, been a while). Lunch and dinner changes everyday it seems (had japanese one night lol). Unlimited cereal and non-alc drinks. A can of beer's only 80 baht. After every dive, they provide a dry towel (seperate from the towel for showering). Nice roof(?) where you can smoke and chill. The boat was barely rocking, if at all. Dope room with a switch and multiple controllers, board games, beanbags, movie/tv watching.
Diving experience: Our divemaster was able to adjust and give us some tips for various levels (some of my friends were beginners and some rescue divers etc.) Divemaster gives a brief before each dive, with a picture book of maps, where the dive is, types of marine life to expect, terrain etc. There was a second diver that had a nice camera and massive carbon fibre lights, took some really nice photos to share with us.

For my first diving trip on a boat, this set the bar pretty damn high. Worth every penny, wish my trip was longer.
MV Koon9
MV Koon9
MV Koon9
Alain Hild
Canadian
Review score: 9/10
Dived: 01 Apr 2026
Great crew, from Ken my guide to the gentleman with the hat that helped me put my gear on every dive. Amazing they put your fins on the zodiac.
Great food. Will do it again
Easy to meet people on the ship at dinner.
page
See all reviews from divers
Information
Call us
Fax: (+66 2 422 5259)
Email

infosimilandivingtours.com

Total Liveaboard Ratings
Similan Islands Liveaboards Thailand: 9 out of 10 based on 968 scuba diver ratings.
Read all reviews..
Similan Dive Boats
Trip Advisor

tripadvisor

tripadvisor certificate of excellence

Connect with us on
Secured with

sectigo trust seal md 106x42