MV Koon 9 is the largest Similan liveaboard at 52 metres long and 10.5 metres wide. It's is simply huge. Although its guest capcity is 30 divers, there is still plenty of room for everyone to relax on board, and to gear up on the vast dive deck before jumping into the crystal clear Andaman Sea. All cabins are en suite, have a large window, and most have a smart tv. The boat's range of itineraries also makes it the perfect choice for a Similan or Richelieu Rock scuba diving cruise.
There are four decks on MV Koon 9, three of which are for guests, and the lower deck is for crew & machinery. The three guest areas are the main, upper and top decks. On Koon 9's main deck there is a vast diving platform, which is well designed to enable everyone to have their own tank slot and space to gear up. There's also plenty of storage boxes, cubby holes and rinse tanks. Just in front of the diving platform you will find the communal bathrooms. These is the perfect place to take a post-dive shower, visit the toilet, or change into your wetsuit. Then we have a sliding door from here into the air-conditioned corridor that leads to all of the boat's cabins. There are eight twin cabins on each side, and at the front of this main deck there are four double-bed cabins. All the cabins are air conditioned, and have a private en suite bathroom. Yes, 16+4 x2 = 40, but in most cases the guest limit is 30, leaving some cabins for staff overflow or guests who need to stay alone. Plus, it keeps the total number of divers down to a sensible amount.
The upper deck of Koon 9 is where you spend most of your time relaxing indoors. There is a small outdoor seating area at the back of this deck, normally where guests might smoke or relax with a drink. But most of this upper deck is air-conditioned indoor communal areas for dining and enjoying the multimedia systems. Approximately 70% of this upper deck's indoor area is a huge restaurant dining room. Here you can enjoy fresh fruit & snacks all day & night, plus delicious meals served throughout the day. There's plenty of space to eat and the food is what you can expect from a master Thai chef! The remaining floor space is a large lounge saloon with comfortable sofas and armchairs, and a huge television with a games console.
Finally, the top deck of Koon 9 is an exposed area where you can top up your tan, enjoy 360° views, gaze at the night sky, or just enjoy the breeze with a few drinks with friends. There are sun loungers, soft seating and some shaded space up here. Wherever you spend your time on Koon 9, you will have space and the opportunity to relax and enjoy a wonderful diving cruise.
And another thing that makes Koon 9 such a great boat to join is its choice of itineraries. You can choose to join for 2D/1N (overnight trips), 2D2N, 3D/2N, 3D/3N, 4D/3N or 4D/4N. Plus, you can start your trip on almost every day of the week, to suit your holiday schedule. How is this possible? Well, Koon 9 goes out to sea from Khao Lak every Wednesday evening, and guests on these trips stay for 2D/2N, 3D/3N or 4D/4N, and then return by speedboat transfer late in the afternoon of the final day. Guests for the 2D/1N, 3D/2N and 4D/3N trips start in the morning from Khao Lak by speedboat. You dive three times on the first day, and three times on the final day, before returning by speedboat. If you join for 3D/2N or 4D/3N you can dive up to four times on the middle day(s) of your trip.
Koon 9 has lots of different itineraries, so please check carefully.
The longest trips are 4D/4N and 15 dives. These trips leave in the evening every Wednesday, and you come back on a Sunday afternoon by speedboat.
There are also several different shorter trips, which all start in the mornings. You join by speedboat transfer from Khao Lak, and arrive on Koon9 at 10.00am. Then you dive for two days & one night (2D/1N), three days & two nights (3D/2N) or four days and three nights (4D/3N). At the end of your trip, you come back to Khao Lak by speedboat.
Depending on the day of the week, your trip will visit different diving sites, and there are two different piers that the speedboats use. Therefore, please check carefully to make sure your chosen trip on the schedule matches the itinrary that you are looking at.
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.
3 x 65person life rafts, Oxygen, First aid, Fire extinguishers, CCTV.
Courses
There's a selection of courses available on Koon 9, but most need to be booked in advance so that the team can prepare staff and materials.
Nowadays, it's common to do eLearning online before you come, to reduce time spent studying on the trip.
The Advanced Open Water Diver and Nitrox EANx courses are the most-commonly chosen courses on liveaboards.
Contact us for more information about courses on MV Koon9
Transfer details
The Koon 9 team collect you from Khao Lak hotels in the morning for most trips, and in the evening for trips that start on Wednesdays. Transfers are shared with other guests, and at set times.
At the end of your trip you will be taken back to your Khao Lak hotel, in a van shared with other guests. If you need to go to Phuket, ask our team to help you with a private taxi.
Guests who are unable to meet the scheduled pick ups or would like private transportation are welcome to contact us to arrange a private taxi at the most competitive rates.
We usually reply within 2 hours (please check your email & spam)
Step 3:
We can reserve your space(s) commitment-free for up to one week
Step 4:
Deposits to book are usually paid using any card, PayPal or bank transfer
MV Koon9 Reviews
Read real reviews from people who have dived with
MV Koon9
Tracy
Nationality: American
Dived: 17 February 2025
Boat rating: 8/10
The boat was good. Good help from all the staff, lots of good food and drinks. Beds really hard, but great air conditioning in the room. Great private bathroom in our room which we loved.
We would have changed our dive master if we had a choice as we were not compatible. We used dingy's to get to dive sites and sometimes it was just too crowded. But, we loved our ten dives and saw beautiful creatures under the sea!
Björn
Nationality: Swedish
Dived: 14 February 2025
Boat rating: 10/10
Fantastic organisation, everything worked like clockwork, ms loon 9 and it staff is a 5 star experience
Being a dive instructor with more than 49 trips to the Similans I highly recommend this boat and crew
David
Nationality: American
Dived: 08 February 2025
Boat rating: 10/10
Diving aboard the Koon 9 was a great experience, the entire crew was excellent and very attentive to your needs. I will be back for sure.
Catherine
Nationality: French
Dived: 15 January 2025
Boat rating: 10/10
We have well enjoyed the trip. The boat was big with lots of space to move around and chill. The service team was friendly. Food was great. Pre/post diving preparation was organised. Our dive instructor was super experienced and easy going.
Highly recommended.
Thank you!
Athena
Nationality: Hong Kongese
Dived: 09 January 2025
Boat rating: 10/10
The trip on MV Koon9 was excellent and all the staff are very very good!!!
Mike Dudek
Nationality: Polish
Dived: 08 January 2025
Boat rating: 10/10
This is quick pace (but still very well organised) experience.
We arrived to the pier and boarded the boat on Thursday evening. On other days, people arrived and left, by speed boat, and boarded the boat (scuba diving boat) out in the sea.
The scuba diving equipment was all very good quality. Nothing was broken. Scuba diving instructor/ guide was very professional, helpful and relax in the same time.
Bart
Nationality: Dutch
Dived: 03 January 2025
Boat rating: 9/10
Very comfortable and beautiful diving. Easy and smooth booking process with Jamie over whatsapp.
Can’t wait to come back!
crrispy_shark
Nationality: Chinese
Dived: 02 January 2025
Boat rating: 9/10
Overall, the trip was relaxing. Food is also acceptable. The accommodation was also better than expected. The number of days stayed this time was too short. Hopefully we will have another chance to come back next time.
BOISSET
Nationality: French
Dived: 25 December 2024
Boat rating: 10/10
Wonderfull expérience. The incredible dive for sure but also the very detailed organisation with friendly People. I highly recommend
Ato
Nationality: French
Dived: 25 December 2024
Boat rating: 9/10
We had a really nice liveaboard cruise on Koon 9 - from 25th to 27th of
November. The staff were really friendly and ready to help. Food was simple, local and nice. The boat and diving are perfectly organize with personal equipment box, towels and shower when you get out of the water. The really good thing is that the boat was not full at all despite the peak season so we had this feeling of space. Only recommendation would b
e to arrange a little bit more option for sun protection and relax spot on the sun deck between each dives. There are only 6 sun beds and 1 coach whereas the deck is huge.
Otherwise, perfect. Thank you guys !
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