Both South Siam boats are purpose built dive boats, equipped with the latest in safety and navigation aids as well as VHF communications to ensure permanent contact with mainland emergency services.
Liveaboard boats stay around the Similan Islands for the season, unlike other liveaboard boats that travel from and to Phuket on fixed schedules. All guests are transfered to liveaboard boats by minibus and speedboat every day of the week.
South Siam 3 dives around the Similan every day of the week except Mondays and Thursdays when she goes up to Surin island and Richelieu Rock for the day.
South Siam 4 dives around the Similan every day of the week except Wednesdays and Sundays when she goes up to Surin island, Richelieu Rock, Koh Tachai and Koh Bon for the day.
With South Siam 4 you can get on and get off the liveaboard boat 5 days a week and you go to Surin, Richelieu Rock and Koh Tachai as well as Similan and Koh Bon.
You tell us how long you would like to stay on our liveaboard boat when you book. 1 day, 2 days… 10 days+… up to you!
On the last day of your liveaboard trip you will be transfered back to Phuket again by speedboat and minibus.
RATES per pax in THB:
Similan only / Koh Bon 2 dives (Wednesday & Sunday)
| DURATION | No. of dives | DIVER price | Non Diver price |
| 1 day | 2 | 6 800 | 4 100 |
| 2 days / 1 night | 7 | 15 800 | 11 400 |
| 3 days / 2 nights | 11 | 21 500 | 15 400 |
Similan – Koh Bon – Tachai – Surin – Richelieu Rock
| DURATION | No. of dives | DIVER price | Non Diver price |
| 3 days / 2 nights | 11 | 26 500 | 19 400 |
| 4 days / 3 nights | 15 | 31 200 | 22 400 |
| 5 days / 4 nights | 19 | 35 900 | 25 400 |
| 6 days / 5 nights | 23 | 40 600 | 28 400 |
| 7 days/ 6 nights | 27 | 45 300 | 31 400 |
The prices quoted above are per guest and includes:
- Free transfer (Kata, Karon, Patong and Khao Lak Only) from your Phuket / Khao Lak hotel to the liveaboard boats and back
- Twin share accommodation
- All meals, fruits, drinking water, coffee, tea, soft drinks
- Tank and Weights, Professional divemaster
Please note that the following is not included:
- Similans National Park Fee
- 500 Baht for entry into the Similans (divers and nondivers)
plus… - 200 Baht per diver per day
Please note that the National Park Fee is set by the National Park and is subject to change without notice
- 500 Baht for entry into the Similans (divers and nondivers)
- Similans-Richelieu Rock Fee
- 1,500 Baht for entry into the Similans – Surin (divers andnon-divers)
plus… - 200 Baht per diver per day
- Please note that the National Park Fee is set by the National Park and is subject to change without notice
- 1,500 Baht for entry into the Similans – Surin (divers andnon-divers)
- Equipment Rental:
- Full Set special package price: 500 Baht per set per day
- Individual parts if you don’t need a full set:
- BCD: 200 Baht / day
- Regulators: 200 Baht / day
- Wetsuit: 100 Baht / day
- Mask & Snorkel: 50 Baht / day
- Fins: 50 Baht / day
- Towels are not provided on-board. Please bring towels with you.
Schedule season 2024-2025:
| SSD3 Boat | SSD4 Boat | ||
| Dates | Itinerary | Dates | Itinerary |
| 6-7 December 24 | Similan | 5-7 December 24 | Similan |
| 7-8 December 24 | Similan – Koh Boh | 7-9 December 24 | Similan – Richelieu Rock |
| 8-10 December 24 | Similan – Richelieu Rock | 9-10 December 24 | Similan |
| 10-11 December 24 | Similan – Koh Boh | 10-12 December 24 | Similan – Richelieu Rock |
| 11-13 December 24 | Similan – Richelieu Rock | 12-14 December 24 | Similan |
| 13-14 December 24 | Similan | 17-19,20,21 December 24 | Similan – Richelieu Rock |
| 14-15 December 24 | Similan – Koh Boh | 19,20-21 December 24 | Similan |
| 17-18 December 24 | Similan – Koh Boh | 21-23,24 December 24 | Similan – Richelieu Rock |
| 18-20 December 24 | Similan – Richelieu Rock | 23-24 December 24 | Similan |
| 20-22 December 24 | Similan – Koh Boh | 24-26,27 December 24 | Similan – Richelieu Rock |
| 22-24,25 December 24 | Similan – Richelieu Rock | 26-27,28 December 24 | Similan |
| 24-25 December 24 | Similan – Koh Boh | 28-30 December 24 | Similan – Richelieu Rock |
| 25-27 December 24 | Similan – Richelieu Rock | 30-31 December 24 | Similan |
| 27-28 December 24 | Similan | 31 December 24-2,3January 25 | Similan – Richelieu Rock |
| 27,28-29 December 24 | Similan – Koh Boh | 2-3,4 January 25 | Similan |
| 29-31 December 24 | Similan – Richelieu Rock | 4-6 January 25 | Similan – Richelieu Rock |
| 31 December 24-1 January 25 | Similan – Koh Boh | 9-11 January 25 | Similan |
| 1-3 January 25 | Similan – Richelieu Rock | 13-14 January 25 | Similan |
| 5-7 January 25 | Similan – Richelieu Rock | 14-16,17 January 25 | Similan – Richelieu Rock |
| 7-8 January 25 | Similan – Koh Boh | 16-17 January 25 | Similan |
| 8-10 January 25 | Similan – Richelieu Rock | 20-21 January 25 | Similan |
| 11 January 25 | Similan | 21-23 January 25 | Similan – Richelieu Rock |
| 14-15 January 25 | Similan | 23,24-25 January 25 | Similan |
| 18-19 January 25 | Similan – Koh Boh | 25-27 January 25 | Similan – Richelieu Rock |
| 21-22 January 25 | Similan – Koh Boh | 27-28 January 25 | Similan |
| 25-26 January 25 | Similan – Koh Boh | 28-30 January 25 | Similan – Richelieu Rock |
| 26-28,29 January 25 | Similan – Richelieu Rock | 30-31 January 25,1 February 25 | Similan |
| 29-31 January 25 | Similan – Richelieu Rock | 1-3 February 25 | Similan – Richelieu Rock |
| 31 January 25-1 February 25 | Similan | 6-7,8 February 25 | Similan |
| 1-2 February 25 | Similan | 8-10 February 25 | Similan – Richelieu Rock |
| 5-7 February 25 | Similan – Richelieu Rock | 14-16 February 25 | Boat charter |
| 7-8 February 25 | Similan | 17-18 February 25 | Similan |
| 9-11 February 25 | Similan – Richelieu Rock | 18-20 February 25 | Similan – Richelieu Rock |
| 11-12 February 25 | Similan – Koh Boh | 20-22 February 25 | Similan |
| 12-14 February 25 | Similan – Richelieu Rock | 22-24 February 25 | Similan – Richelieu Rock |
| 16-18 February 25 | Similan – Richelieu Rock | 24-25 February 25 | Similan |
| 18-19 February 25 | Similan – Koh Boh | 25-27 February 25 | Similan – Richelieu Rock |
| 19-21 February 25 | Similan – Richelieu Rock | 28 February 25-1 March 25 | Similan |
| 21-22 February 25 | Similan | 1-3 March 25 | Similan – Richelieu Rock |
| 21,22-23 February 25 | Similan – Koh Boh | 4-6 March 25 | Similan – Richelieu Rock |
| 23-25 February 25 | Similan – Richelieu Rock | 6-8 March 25 | Similan |
| 26-28 February 25 | Similan – Richelieu Rock | 17-18 March 25 | Similan |
| 1-2 March 25 | Similan – Koh Boh | 18-20 March 25 | Similan – Richelieu Rock |
| 2 March 25 | Similan – Koh Boh | 20-22 March 25 | Similan |
| 5-7 March 25 | Similan – Richelieu Rock | 8-10 April 25 | Similan – Richelieu Rock |
| 11 March 25 | Similan | 1-5 May 25 | Similan – Richelieu Rock |
| 14-15 March 25 | Similan | ||
| 16-18 March 25 | Similan – Richelieu Rock | ||
| 19-22 March 25 | Similan – Richelieu Rock | ||
| 23-25 March 25 | Similan – Richelieu Rock | ||
| 18-20 April 25 | Similan – Koh Boh | ||
