4 days / 4 nights / 15 dives
| Cabin | Diver | Non-diver |
|---|---|---|
| Horizon | ||
| Marina |
Right now: 5% off on our liveaboards! Plan your next Thailand trip to the Similan Islands
Diving liveaboard · aboard the Bunmee 4
Similan, Koh Bon, Koh Tachai, Surin
Similan Liveaboard Richelieu Rock
From the beaches of the Similan Islands to Richelieu Rock, via Koh Bon and Koh Tachai: granite, coral reefs, gorgonians, schools of fish and, in season, manta rays and whale sharks.
- 4 days
- 4 or 5 nights
- 15 dives
- Khao Lak / Phuket
From 1145 € 1085 € / diver
Right now… enjoy 5% off our diving liveaboards!
Overview
Heading for the northern Andaman Sea
Diving Liveaboard Similan Richelieu Rock
Embark on an unforgettable journey to discover the underwater treasures of Thailand’s northwest coast during our 4-days Similan liveaboard cruise departing from Khao Lak or Phuket. From the white sandy beaches of the Similan Islands to the majestic Richelieu Rock, including Koh Tachai and Koh Bon, you will explore all the world-class diving sites of this region.
Immerse yourself in a spectacular underwater landscape, with granite rock formations and sedimentary reliefs adorned with an incredible diversity of hard and soft corals, as well as giant gorgonians. You will be amazed by the abundance of marine life, with hundreds of endemic species and stunning schools of fish accompanying each of your dives. Encounters with pelagic creatures are common, especially with majestic manta rays and impressive whale sharks, particularly at Richelieu Rock, ranked among the world’s top diving sites.
More about the destination
Schedule
Choose your departure
Schedule 2026 – 2027
October 2026
November 2026
December 2026
January 2027
February 2027
March 2027
April 2027
May 2027
Boarding for the cruises takes place after dinner on land. Click a date to copy it into the form.
Embarkation and disembarkation times
- 4-day / 4-night diving cruise. Boarding in Khao Lak at 7:30 pm, disembarkation in Khao Lak at 6:00 pm.
- 4-day / 5-night diving cruise. Boarding in Khao Lak at 7:30 pm, disembarkation in Phuket at 8:30 am.
- 4-day / 4-night diving cruise. Boarding in Phuket at 7:00 pm, disembarkation in Khao Lak at 6:00 pm.
- Christmas and New Year special diving cruise, Similan Islands and Richelieu Rock, 4 days / 4 nights or 6 days / 6 nights. Boarding in Khao Lak at 7:30 pm, disembarkation in Khao Lak at 6:00 pm.
- Special 4-day / 4-night cruise. Boarding in Khao Lak at 7:30 pm, disembarkation in Phuket (Patong pier) at 6:00 pm.
Rates
Horizon or Marina
Season rates 2026 – 2027
Right now… enjoy 5% off our diving liveaboards!
4 days / 5 nights / 15 dives
| Cabin | Diver | Non-diver |
|---|---|---|
| Horizon | ||
| Marina |
Christmas & New Year special
4 days / 4 nights / 15 dives
Includes a festive dinner and party
| Cabin | Diver | Non-diver |
|---|---|---|
| Horizon | ||
| Marina |
Christmas & New Year special
6 days / 6 nights / 22 dives
Includes a festive dinner and party
| Cabin | Diver | Non-diver |
|---|---|---|
| Horizon | ||
| Marina |
Rates are per diver, based on two people per cabin.
Single occupancy
- Cabins are shared at no extra charge between passengers of the same gender.
- Single booking (one diver wishing to be alone in the cabin): +75% of the rate.
Included
Everything is taken care of on board
What our rates include
The rates include
- Round-trip hotel/center/boat transfers from the respective embarkation area and to the disembarkation area (Area of Chalong/Kata/Karon/Patong for Phuket // Area of Khao Lak)
- All meals on board
- Non-alcoholic beverages
- The number of planned dives per cruise.
- 12L tanks
- Weights
- English-speaking instructors – CMAS-SSI-PADI certified
The rates do not include
- Out-of-area transfers (contact us)
- Thai national park fees, in cash at boarding: 500 THB per park and 200 THB per diving day, i.e. 1,800 THB for 4 days (2 parks, 4 days)
- 15L tanks and Nitrox
- Alcoholic beverages
- Personal diving equipment, which can be rented directly at the center
- On-board massages
Provided on board
- Towels for bathroom and deck use
- Shampoo and organic soap
- Individual insulated water bottle
Itinerary
Day by day
Cruise itinerary
Night 1
- Boarding in Khao Lak (7:00 pm in Phuket) and navigation
Day 1
- 1st dive Similan Islands
- Breakfast
- 2nd dive Similan Islands
- Lunch
- 3rd dive Similan Islands
- Excursion to Similan Islands beach
- 4th dive (night dive) Similan Islands
- Dinner
Day 2
- 1st dive Similan Islands, Elephant Rock
- Breakfast
- Excursion to Similan Islands beach
- 2nd dive Similan Islands
- Lunch
- 3rd dive North Similan Islands
- 4th dive Koh Bon
- Dinner
Day 3
- 1st dive Koh Bon
- Breakfast
- 2nd dive Koh Tachai
- Lunch
- 3rd dive Richelieu Rock
- 4th dive (night dive) Surin Islands
- Dinner
Day 4
- 1st dive Surin Islands
- Breakfast
- 2nd dive Richelieu Rock
- Lunch
- 3rd dive Richelieu Rock
- Disembarkation at Phuket or Khao Lak (refer to the schedule)
Night 1
- Boarding and navigation
Day 1
- 1st dive Surin Islands
- Breakfast
- 2nd dive Richelieu Rock
- Lunch
- 3rd dive Richelieu Rock
- Excursion to Surin Islands beach
- 4th dive (night dive) Surin Islands
- Dinner
Day 2
- 1st dive Richelieu Rock
- Breakfast
- 2nd dive Koh Tachai
- Lunch
- 3rd dive Koh Bon
- 4th dive (night dive) Koh Bon
- Dinner
Day 3
- 1st dive North Similan Islands
- Breakfast
- 2nd dive North Similan Islands
- Lunch
- 3rd dive North Similan Islands
- Excursion to North Similan Islands beach
- 4th dive (night dive) Similan Islands
- Dinner
Day 4
- 1st dive Similan Islands, Elephant Rock
- Breakfast
- 2nd dive Similan Islands
- Lunch
- 3rd dive South Similan Islands
- Navigation back to Phuket
- Dinner
Day 5
- Breakfast
- Disembarkation at Phuket
Info & booking
We take care of everything
Information & booking
A question, an availability request or a booking: send us your request with this form. Give the cruise number or your preferred dates and we will reply with availability and details.
Your experiences
They dived with us
Testimonials
« What more can you say when you go to Thailand to dive »
What more can you say when you go to Thailand to dive. A feast for the eyes. Sites rich in hard and soft corals. Oh yes, we ate really well, thanks to the cooks as well as the crew and the guides. Beware of little Tom who introduces you to Thai boxing. He is lively, fast and too kind. I would start the adventure again with my daughter (Level 2 diver). That’s for sure.
Marc C. · April 2025
« I just went on my first diving cruise »
I just went on my first diving cruise. And honestly, I had a waking dream. You were perfect. The boat is great, the organization is ideal, the food is divine, and the entire crew is so attentive and just sensational. I hope that life will allow me to come back for another diving cruise with you. A huge thank you to the whole team. See you soon 🤞🤞
Gilles M. · January 2025
« The best company I have ever travelled with »
The best company I have ever travelled with. It’s one thing to say that everything is ace, but the staff are so warm, kind and helpful that it’s beyond words. I accidentally left my wetsuit on the boat. After a few phone calls they had already arranged to be at the airport with a transfer. I can only recommend🙏😊
Horváth G. · November 2024
« THANK YOU »
THANK YOU! Thank you for this first diving cruise which was exceptional. From start to finish everything was perfect. The INCREDIBLE food, the little touches from the staff, and above all, the safety during the dives. They know the diving spots like the back of their hand, so there are lots of nice surprises waiting for you.
Megane S. · October 2024
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