Koh Bon, Richelieu Rock, Koh Tachai

Certified Scuba Divers Only

Similan Islands & Richelieu Rock Scuba Diving Trips

Explore the magical underwater worlds of the Similan and Surin Islands while staying aboard this beautiful hand-built liveaboard explicitly designed for the Similan Islands.

An excellent choice for your first liveaboard adventure, relaxed atmosphere alongside action-packed itineraries of varying lengths to ensure anyone can experience unforgettable scuba diving in Thailand’s best dive sites for an affordable price.

This roomy liveaboard boasts fourteen air-conditioned cabins and excellent onboard amenities, which give way to a shaded sundeck where you can enjoy the fresh sea breeze and superb panoramic views of the surrounding archipelago.

Explore the region’s most spectacular sites for whale sharks, manta rays, leopard sharks, reef sharks, and much more.

Similan liveaboard Costs

DurationNo. of DivesDiverNon diver
2 days / 1 night          7฿14 900฿10 900
3 days / 2 nights         11฿23 900฿17 900
4 days / 3 nights         15฿27 900฿20 900
DurationNo. of
2 days /
1 night
3 days /
2 nights
4 days /
3 nights


You will be picked up around 6:30 am by air-condioned mini van and driven 1.5 hours North of Phuket Island to Thap Lamu Pier where breakfast is served and the speedboat transfer awaits you.

After boarding the speedboat it’s a 90-minute dash for the Similan Islands to join the liveaboard – this is the quickest way to get to the Similan islands from Phuket.

On your final day, you will make 3 dives in the Similan Islands, and expect to be back in Phuket around 6 pm.


  • Return Hotel Transfers
  • Twin Air Conditioned Cabin
  • Freshly Prepared Breakfast, Lunch, and Dinner
  • Tropical Fruits, Drinking Water, Coffee, Tea, and Soft Drinks
  • Tanks, Weights, and Night Torch
  • Experienced Divemaster – (max group size 4 divers)


Similan National Marine Park Fees:

    • 2 Days / 1 Night = ฿1,500
    • 3 Days / 2 Nights = ฿2,100
    • 4 Days / 3 Nights = ฿2,300
      (Please note that the National Marine Park fees are to be paid on entry to the Similan Islands National Marine Park.)

Equipment Rental:

  • Full Set = ฿600 per per day
  • Individual parts if you don’t need a full set:
    • BCD: ฿300 per day
    • Regulators: ฿300 per day
    • Wetsuit: ฿100 per day
    • Mask & Snorkel: ฿50 per day
    • Fins: ฿50 per day


Liveaboard Information

Length 28 Meters
Width 6.5 Meters
Maximum Guests 28
No. of Cabins 14
Engines 2 x Hino 420 HP
Maximum Speed 10 Knots
Fire Extinguishers Satellite Phone
Life Vests Life Rafts
Marine Radio GPS
Depth Sounder Marine Radar


LocationPick UpCost
Naithon Beach7.00500 THB
Bangtao Beach7.00500 THB
Surin Beach7.00500 THB
Phuket Town6.00500 THB
Cape Panwa6.001,000 THB
Kamala Beach6.45500 THB
Naiharn5.50500 THB
Rawai5.50500 THB
Kata Beach6.00Free
Karon Beach6.00Free
Patong Beach6.20Free
Nakalay7.001,000 THB
Kalim Beach6.45500 THB

You can join any trip as a non-diver, but if you want to scuba dive, then you have to have a minimum of an Open Water Diver license and have been diving in the last 12 months. If you have not been diving in the last 12 months, we advise you do a refresher day trip in Phuket or at home prior to the trip’s departure.

We expect no issues but in the unlikely event of injury, it only makes sense to be prepared. Check your current travel insurance covers you for scuba diving activities. Be sure to contact them directly to make sure. If they do not then we recommend DAN Scuba Diving Insurance.

Yes, Nitrox % is available at an additional 300 Thailand Baht per cylinder. Please order this prior to your departure date as the cylinders have to be transported from the mainland to the liveaboard prior to your arrival.

We have DIN adaptors onboard for you to use as we use Yoke valves.

After multiple days/dives, it is recommended that you do not fly for 24 hours after the last dive of your trip.


If you are short on time you do not need to miss the Similan Islands out of your holiday.
We have a day trip option with two amazing dives in the Similan Islands.

Please click here for more information: Day Trip Similan Islands

One of the best parts of vacation is not having to worry about meals, right? We’ve got that covered, too, with meals prepared right on the boat! The food is fresh, locally sourced whenever possible, and served up at perfect temperatures. This isn’t boring and bland cafeteria food – this is deeply nourishing, satisfying, and flat-out delicious; perfect to fuel you for the day! 

Between meals, help yourself to the freshest farm-to-table fruit you can find as well as other snacks and beverages. If you have food sensitivities or specific preferences, please let us know in advance – we’d really love to accommodate your needs whenever we can. If we can’t we’re happy to store food that you bring for yourself right in the boat’s kitchen area.


Koh Racha Islands

Three Dives


thailand divers