REVIEW · MOTOR YACHT CHARTERS
Luxury Private Motor Yacht Charter by Simba Sea Trips
Phang Nga Bay is best seen from a small, comfortable boat, and this charter gives you the whole yacht for your group. You can set the pace, change the plan for weather and tides, and enjoy the limestone islands without sharing your day with a large crowd. The Sealine SC35 adds a polished touch, with a spacious deck and lounge area.
I like the private format, especially for couples or a family of four. I also like the flexible route, which lets the crew choose the best cave or lagoon conditions instead of forcing every group into the same schedule. The main drawback is the price: at $1,884.81 for up to four people, this is good value only if you fill the boat or place a high value on privacy.
Key points to know before booking

- A full private yacht for up to four adults: You pay by group, not by seat, so the value improves sharply with four people.
- An early 7:00 am start: This gives you a long day on the water, but it requires an early hotel pickup if one is arranged.
- Koh Panak and Hong Island add real activity: Expect cave exploration, sea canoeing, and some physical effort.
- The route can respond to conditions: Caves and lagoons are selected according to tide and weather, and the crew may suggest another bay if seas are rough.
- Meals and drinks are included: Breakfast snacks, tea, coffee, lunch, and beverages are part of the day.
- The final swim-through cave is optional in spirit, not in effort: Koh Ku Du Yai requires swimming through a narrow passage, so good fitness matters.
A private day on the Sealine SC35

This is not a basic point-to-point boat ride. You spend the day aboard an award-winning Sealine SC35, a motor yacht with an open deck and a roomy lounge area. The design matters because 8 to 9 hours on a cramped speedboat can become tiring. Here, you have space to sit in the sun, take shelter in the lounge, and move around between stops.
Your group can include up to four adults. That makes the charter particularly appealing for a couple marking a special occasion, or a small family that wants more control than a shared excursion allows. You are not waiting for dozens of people to board or trying to keep up with a fixed group schedule.
The crew includes an English-speaking guide, and the company supplies safety equipment and the gear needed for the planned activities. Guide names associated with Simba’s trips include Mo Mo and Jane, though your assigned guide may be different. The crew’s role is more than pointing at islands. They help choose suitable cave areas, manage the timing, and guide you through active sections of the day.
The yacht leaves from Boat Lagoon, described as Phuket’s five-star marina. The marina itself is a pleasant opening to the day, with yachts gathered around the water before you head into the Andaman Sea. Pickup is offered, but confirm the exact pickup arrangement when you book.
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Breakfast and the 7:00 am start

The day begins at the Simba Sea Trips office, where you receive a briefing and have light breakfast snacks with tea and coffee. This is useful rather than fancy. You can get organized, hear the plan, and take the edge off an early start before breakfast later in the morning.
The listed start time is 7:00 am. That is early, but it is one of the better choices for Phang Nga Bay. You have more daylight for the long route, and an early departure can help you reach popular sites before the busiest part of the day. If you are not a morning person, this will feel like a sacrifice. For a full day on the water, I think it is the right trade.
The schedule is not a race from one photo stop to another. It includes time for caves, canoeing, swimming, and a beach meal. Still, exact timing depends on the sea, tides, and the needs of your private group. A calm morning can feel very different from a choppy one, so keep some flexibility in mind.
Boat Lagoon and the ride into Phang Nga Bay
Boat Lagoon serves as the departure point. You get a look at Phuket’s yacht scene before the boat heads toward the limestone formations of Phang Nga Bay. For many people, the ride itself is part of the pleasure: open water, changing views, and the comfort of a private deck rather than a crowded passenger bench.
The Sealine SC35 is a motor yacht, not a traditional longtail boat. That gives you a more polished ride and a better setting for a special occasion. It also means this tour is built around comfort and service as much as sightseeing.
You should still prepare for sun, wind, and motion. The tour requires a strong level of physical fitness, and that warning is important. You will need to get on and off the boat, move around uneven cave areas, canoe, and possibly swim through a narrow opening. The boat is comfortable, but the day is not entirely passive.
Koh Panak: caves, lagoons, and changing tides

Koh Panak is often the first major stop. The island is known for a honeycomb of caves, lagoons, and hongs. A hong is an enclosed or partly enclosed chamber within the limestone, often reached through a narrow opening.
The crew chooses the cave area according to the tide and weather. That is a strength of the private format. Instead of treating one fixed cave as the only attraction, the guide can select the spot that works best on that day.
This part of the route has a sense of discovery, but it also calls for practical expectations. Cave access can be close and physical, and conditions change with the water. The experience is less about a long walk and more about seeing how the sea has cut into the limestone. Bring patience, listen to the guide, and expect wet conditions near the water.
If you dislike enclosed spaces or have trouble with uneven movement, Koh Panak may be the most demanding stop. If you enjoy seeing places that cannot be reached from a regular beach, it is one of the day’s strongest sections.
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Hong Island by sea canoe

Hong Island is explored by sea canoe, with a Thai guide taking you into hongs and caves that are difficult to see from the yacht. This is a smart use of the smaller craft. The yacht gets you across open water in comfort, while the canoe gets you close to the rock walls and narrow entrances.
You can expect a slower pace here. The canoe lets you study the shapes of the limestone and enter spaces that a larger boat cannot reach. It is also a more active way to experience the bay than simply taking photographs from the deck.
This is one reason the strong fitness requirement should not be ignored. Even if the Thai guide does much of the paddling, you will still need to board the canoe and manage the movement of the boat. Ask your guide about conditions if you have concerns before setting off.
The 45-minute stop is enough to give you a meaningful look without turning the entire day into a single activity. The timing also leaves room for the other islands, lunch, and swimming.
James Bond Island and the photo stop

James Bond Island is the bay’s famous calling card. Its limestone formation has attracted Thai and international visitors for decades, and it is the most recognizable photo stop on this route.
You come here for the view and the photograph. That is not a criticism. Some places are famous because they really are striking, and the tall limestone outcrop rising from the water is one of them.
The trade-off is that fame brings attention. This is unlikely to feel as private as the caves or the smaller swimming spot. Your private yacht gives you control over the wider schedule, but it cannot make a well-known landmark empty. Keep the stop in perspective: it is a short, iconic visit within a day that also includes quieter and more active locations.
Koh Ku Du Yai and the swim-through cave

A few minutes from James Bond Island, Koh Ku Du Yai offers one of the more unusual stops. The attraction is a concealed cave reached by swimming through a narrow passage. You jump from the front of the boat, swim to the opening, and pass through to a sheltered area.
This is the sort of stop that makes a private charter feel different from a standard sightseeing cruise. You are not just looking at the bay from a marked viewpoint. You are using the boat to reach a place that requires some confidence in the water.
The limitation is equally clear. You need to be comfortable swimming, and the tour information calls for strong physical fitness. Anyone who dislikes narrow passages should skip this activity. The crew can help you understand the conditions, but this is not the place to push past your comfort level for a photograph.
For those who are comfortable in the water, the stop offers a memorable change of pace after the formal viewpoint at James Bond Island. It also gives you time to swim directly from the yacht, rather than only visiting beaches.
Food, drinks, and time on the water

Food is included throughout the day. You start with snacks, tea, and coffee at the office, then receive breakfast on the beach, along with lunch and beverages. The supplied details describe the food as light and home-made in spirit, rather than a formal dining service.
That arrangement suits this kind of outing. You can eat without leaving the route for a restaurant, and regular drinks help on a warm day. It also means you do not need to organize every meal before departure.
Do not expect the charter to function like a luxury hotel with an extensive menu. The appeal is the boat, the route, and the personal service. Meals support the day rather than becoming the main event.
The crew’s attention is another part of the value. Past trips with Simba have highlighted attentive staff and guides who help with photos, timing, kayaking, and route changes. One private group originally planned to visit Phi Phi, but rough seas led Paul to suggest Phang Nga Bay instead. That kind of practical judgment is useful because sea conditions can matter more than a printed plan.
What the $1,884.81 price really buys
The price is $1,884.81 per group of up to four adults. If four adults share the boat, the cost works out to about $471.20 per person. If only two people go, it is about $942.41 each, so the economics change a lot with group size.
You are paying for privacy, a high-end yacht, a professional crew, an English-speaking guide, food, drinks, equipment, and the ability to adjust the day. You are not simply buying transportation to James Bond Island. The best value comes when you want personal space, a special setting, and a flexible route.
For a couple, this is a major splurge. It may make sense for a birthday, anniversary, proposal, or other day when comfort and privacy matter more than keeping costs low. For a family of four, the price is easier to justify, especially compared with booking four separate seats on a premium shared cruise.
The 4.8 rating from 17 published ratings and a 94 percent recommendation figure suggest a strong overall record, though the sample is not huge. I would treat those numbers as encouraging rather than conclusive. The most consistent strengths are the crew, the care taken with route planning, the food, and the feeling of being well looked after.
Who should book this charter?
I would choose this experience if you want a private day and can fill most of the four available places. It suits couples who want a polished outing, families with older children, and small groups celebrating an occasion.
You should also enjoy being on the water for most of a day. The tour includes several changes of activity, but it is still an 8 to 9 hour boat excursion. If you want a short beach visit with little movement, this is too active and too expensive.
Families need to remember that children must be accompanied by an adult. The physical requirements also make this a better choice for confident swimmers and people comfortable with canoes, caves, boat boarding, and uneven access points.
If seas are rough, be open to a change of destination. A private charter is most useful when the crew can adapt, not when you insist on a single island at any cost.
Practical details before you commit
Pickup is offered, and the listed start time is 7:00 am. Confirmation is provided at booking. Tips for the crew are not included, though you may give one separately if you wish.
The supplied booking information gives two cancellation time frames: one section says to provide three days’ notice, while the detailed cancellation policy says you can cancel up to 24 hours before the start for a full refund. Confirm which rule applies to your reservation before paying.
The experience requires good weather. If poor weather forces cancellation, you are offered another date or a full refund. For a tour built around caves, swimming, and open water, that safeguard matters.
Should you book Simba Sea Trips?
Book it if you want Phang Nga Bay with space, personal attention, and room to change the plan. The best parts are the combination of a comfortable yacht, sea canoeing at Hong Island, tide-sensitive cave stops, and the swim-through cave near Koh Ku Du Yai.
Think twice if you are traveling alone, dislike early starts, or want a low-cost island trip. The price is hard to defend for one or two people unless the occasion matters. For four adults who want a private, active, well-serviced day, the charter offers a strong balance of comfort and adventure.
FAQ
Where does the yacht charter take place?
The charter operates in southern Thailand and along the Andaman Coast, with the main route traveling through Phang Nga Bay.
What time does the tour start?
The listed start time is 7:00 am.
How long does the experience last?
The charter lasts approximately 8 to 9 hours.
How many people can join the private charter?
The price covers a private group of up to four adults.
Is hotel pickup available?
Pickup is offered, but you should confirm the exact pickup details when booking.
What boat is used?
The charter uses a Sealine SC35 motor yacht with a spacious deck and lounge area.
What food and drinks are included?
The day includes light breakfast snacks, tea, coffee, breakfast on the beach, lunch, and beverages.
Is an English-speaking guide provided?
Yes. The charter includes an English-speaking tour guide and a professional crew.
Do I need to be physically fit?
Yes. The experience requires a strong level of physical fitness because it includes cave exploration, sea canoeing, boat access, and a possible swim through a narrow passage.
What happens if bad weather cancels the tour?
If poor weather causes cancellation, you are offered a different date or a full refund. The detailed cancellation terms state that you can cancel at least 24 hours before the start time for a full refund, but another booking note mentions three days, so confirm the applicable rule before booking.
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