Reviewed · CRUISES & BOAT TOURS

Luxury Private Motor Yacht Charter by Simba Sea Trips

★ 5.0 · 17 reviews From $1,884 Operated by Simba Sea Trips · Bookable on Viator
Book on Viator →

The best bay days start before breakfast. Simba Sea Trips’ private charter takes up to four people across Phang Nga Bay aboard the Sealine SC35, a polished motor yacht with a roomy deck and lounge. I like the privacy and the freedom to adjust the pace, and I like that breakfast snacks, lunch, drinks, guides, and safety gear are included. The main drawback is the price: $1,884.81 per group is a serious spend unless you can share it with three other adults.

I also like the thoughtful route, which mixes limestone caves, sea canoeing, swimming, and classic photo stops. The crew has earned strong praise for being attentive and flexible, with guides such as Mo Mo, Jane, and Paul singled out for friendly service and good handling of changing conditions. A strong fitness level is needed, especially for swimming through a narrow cave entrance.

Key points to know before booking

Luxury Private Motor Yacht Charter by Simba Sea Trips - Key points to know before booking

  • Private yacht for up to four adults: You get the boat and crew to yourselves, rather than joining a large shared outing.
  • A full Phang Nga Bay day: The roughly eight to nine-hour program includes Koh Panak, Hong Island, James Bond Island, and Koh Ku Du Yai.
  • Sealine SC35 comfort: The boat has a spacious deck and lounge area, useful during the long hours on the water.
  • Canoeing and cave access: Thai guides take you through hongs, caves, and narrow passages that are hard to reach from a larger boat.
  • Food and drinks included: Expect office snacks with tea and coffee, breakfast on the beach, lunch, and beverages.
  • Early start matters: The 7:00 am departure gives you a better chance of enjoying the bay before larger boat traffic builds.

A private start at Simba Sea Trips

Luxury Private Motor Yacht Charter by Simba Sea Trips - A private start at Simba Sea Trips

Your day begins at 7:00 am at the Simba Sea Trips office. The first 30 minutes are practical but pleasant: you receive a briefing and can have breakfast snacks, tea, and coffee before heading out.

That early food is useful, since the main breakfast comes later on the beach. This is not a tour where you are expected to fend for yourself until lunchtime. Light refreshments are built into the morning, and lunch and drinks are also included in the price.

A private charter changes the mood from the start. You are not trying to keep up with a large group or waiting for dozens of people to finish taking photographs. With only your own party of up to four adults, you can ask the crew to adjust the rhythm within the limits of tide, weather, and the day’s route.

The company supplies safety equipment and other gear needed for the activities. You should still arrive ready for a wet day, since swimming, canoeing, and boat transfers are central parts of the outing.

A few more tours and experiences worth a look

Leaving from Boat Lagoon

Luxury Private Motor Yacht Charter by Simba Sea Trips - Leaving from Boat Lagoon

After the briefing, you spend about 30 minutes at Boat Lagoon, described as Phuket’s only five-star marina. This is where the yacht departure begins, among larger boats and polished marina facilities.

The Sealine SC35 is a major part of the appeal. Its styling is modern and distinctive, while the deck and lounge area give you space to sit out, dry off, or take a break between stops. A private boat matters most on a long day like this. You have room to settle into your own corner instead of treating every pause as a scramble for a seat.

The yacht is luxurious, but this is still an active day. The boat is your comfortable base, not a floating hotel. You will be moving between cave entrances, canoes, beaches, and swimming spots. If you want only a leisurely cruise with no physical activity, this program may feel too busy.

Exploring Koh Panak’s caves and hongs

Koh Panak is often the first major stop, with about 45 minutes set aside for exploration. The island is filled with caves, lagoons, and hongs, creating the sort of setting that makes Phang Nga Bay more than a simple scenic cruise.

The exact cave location depends on tide and weather. That flexibility is a good feature, because access to these formations is not identical throughout the day. The crew aims to choose a suitable spot rather than forcing a fixed plan when water conditions change.

You can expect an enclosed, hands-on experience rather than a quick look from the yacht. Limestone formations surround the route, and the hongs offer a sense of discovery as you move into spaces hidden from the open bay. I would keep your expectations sensible, though. Cave access depends on natural conditions, and the itinerary does not promise one specific cave every time.

This is also where fitness begins to matter. The tour asks you to move around the boat and take part in active shore and water visits. Anyone uneasy in confined spaces or uncomfortable with wet footing should discuss the plan with the operator before booking.

Sea canoeing around Hong Island

Luxury Private Motor Yacht Charter by Simba Sea Trips - Sea canoeing around Hong Island

Hong Island receives about 45 minutes for sea canoeing, one of the strongest parts of the program. A canoe lets you get close to the rock walls, caves, and hongs without trying to bring the larger yacht into tight spaces.

A Thai guide takes you into areas that are difficult to reach alone. That is valuable here because the scenery is not only about the famous silhouettes seen from a distance. The appeal comes from entering the folds of the island and seeing how the rock formations shape small enclosed spaces.

For many people, this will be the most relaxed activity of the day. You are close to the water, moving at a slower pace, and able to focus on the surrounding stone formations. It also breaks up the faster transfers between islands.

The 45-minute schedule is enough for a good introduction, but not an extended paddle outing. If canoeing is your main interest, you may wish the time were longer. Still, the private format gives your crew some room to make the stop feel personal rather than rushed by a large queue of boats.

Something different for another day:

James Bond Island and the classic photograph

Luxury Private Motor Yacht Charter by Simba Sea Trips - James Bond Island and the classic photograph

James Bond Island is the most famous stop on the route. Its limestone pillar has attracted Thai and international sightseers for decades, and it remains one of the defining images of Phang Nga Bay.

The stop is mainly about seeing the rock formation and taking photographs. You should not expect a quiet, unknown corner of the bay here. This is the iconic sight, so it is naturally more popular than the less famous cave and hong locations.

That popularity does not make it worthless. The formation is striking, and a private yacht gives you a comfortable way to reach the area without giving up the rest of the day to a standard sightseeing loop. Use this stop for photographs, then appreciate the quieter parts of the route more fully.

The early start is especially useful. Leaving at 7:00 am is no guarantee of solitude, but it is a sensible way to reach the bay before larger tour traffic becomes heavier. Several strong experiences with Simba have also followed this early-morning strategy, with pickup sometimes taking place around 6:00 am for an even earlier start on other routes. Confirm your exact pickup time when booking.

Swimming through Koh Ku Du Yai

Luxury Private Motor Yacht Charter by Simba Sea Trips - Swimming through Koh Ku Du Yai

A few minutes from James Bond Island, Koh Ku Du Yai offers the most adventurous stop. It is sometimes described as Treasure Island or Secret Hong, and the main attraction is a cave reached by swimming through a narrow passage.

You jump from the front of the boat, swim to the entrance, and pass through the opening to reach the enclosed area beyond. This gives the stop a genuine sense of adventure, but it is not suitable for everyone.

The fitness requirement is not decorative wording. You should be comfortable in open water, able to swim through a confined passage, and willing to get fully wet. Children must be accompanied by an adult, and anyone with concerns about swimming or tight spaces should ask whether there is an alternative way to enjoy the stop.

The reward is a more private-feeling setting after the well-known James Bond Island visit. You also get time to swim and enjoy the water rather than simply step ashore for a photograph. Bring a calm attitude, follow the crew’s instructions, and do not treat the cave passage as a casual shortcut.

Food, service, and the crew

Luxury Private Motor Yacht Charter by Simba Sea Trips - Food, service, and the crew

Simba includes breakfast, lunch, light snacks, and beverages. You begin with snacks, tea, and coffee at the office, then have breakfast on the beach. Lunch is included later, though the supplied details do not specify a fixed menu.

Food is more than a minor extra on an eight to nine-hour boat day. It means you do not need to pack a full picnic or worry about finding food between island stops. The included drinks are also welcome in Thailand’s heat, especially after swimming and canoeing.

The crew is one of the company’s most praised qualities. Feedback highlights helpful, attentive service and good communication before the trip. Mo Mo has been praised for guiding groups through difficult conditions and helping with photographs. Jane is remembered for making an island day more enjoyable, while Paul has been credited with suggesting Phang Nga Bay when rough seas made another planned route unsuitable.

Those examples point to something useful: the crew does not treat the route as immovable. Sea conditions can force changes, and a thoughtful alternative is better than pressing ahead with an unsafe plan. You should see this flexibility as a benefit, not a promise that every listed stop will always be possible.

What the $1,884.81 price really buys

Luxury Private Motor Yacht Charter by Simba Sea Trips - What the $1,884.81 price really buys

The advertised price is $1,884.81 for up to four adults. That works out to about $471 per person if four adults share the cost. For two people, the effective cost is about $942 each, so this charter makes much more financial sense for a family or a small group of friends.

You are paying for more than transport. The fee covers a private Sealine SC35, professional crew, an English-speaking guide, safety equipment, food, and drinks. You also gain control over the pace and avoid sharing the boat with strangers.

Compared with a standard group excursion, the value comes from privacy and flexibility. You can spend your time together, take breaks when needed, and enjoy a more personal level of service. If your priority is the lowest possible cost, this is not the right choice. Shared trips will usually make more sense for solo visitors, couples on a tight budget, or anyone who cares more about reaching the islands than about the boat experience.

For four adults celebrating a birthday, anniversary, or family occasion, the numbers are easier to justify. A private yacht, a full day of food and activities, and a route tailored around sea conditions can feel like a sensible splurge rather than simple transportation.

Tips for the crew are not included. Gratuity is optional and can be paid separately if you feel the service deserves it.

Timing, weather, and physical demands

Plan on roughly eight to nine hours from start to finish. The day begins early and includes several active stops, so do not schedule an important evening commitment immediately afterward.

Good weather is required. If poor conditions cause cancellation, you are offered another date or a full refund. Even when the trip runs, rough seas can affect comfort and may lead to a changed route.

That flexibility has real value. One private charter changed from Phi Phi Islands to Phang Nga Bay because the sea was too rough, and the alternative turned into a successful day of kayaking and beach time. You should accept that the Andaman Sea, not the brochure, has the final say.

A strong fitness level is required. The tour includes cave exploration, canoeing, swimming, and movement on and off the yacht. Children must travel with an adult. The private format helps with comfort, but it does not remove the physical demands of the water activities.

Cancellation is free if you cancel at least 24 hours before the experience begins. Changes made less than 24 hours before the start are not accepted, and late cancellations are not refunded. The cut-off uses local time.

Who should book this yacht charter?

I would recommend it most to four adults who want a polished, private day and are happy to spend for comfort. Couples may love the privacy, but the per-person price is much easier to accept for a group of four.

It also suits families with older children who can handle the physical side of the route. The crew, private setting, included food, and adjustable pace make the day easier than a large shared trip, but the cave swim still requires confidence and adult supervision.

You should think twice if you dislike early mornings, get uncomfortable on rough water, or want a quiet day with no swimming. The route is active, and weather may change the order or selection of stops.

The 94 percent recommendation rate and 4.8 rating from 17 recorded reviews suggest a strong overall experience, though the sample is not large. The most consistent praise focuses on crew care, smooth organization, good food, well-kept boats, and the feeling of being looked after from pickup through the return.

Should you book Simba Sea Trips?

Book this charter if you want Phang Nga Bay with privacy, comfort, and a crew that can adapt when the sea changes its mind. The best reasons to choose it are the Sealine SC35, the small group limit, the cave and canoe activities, and the chance to shape the day around your own party.

Skip it if price matters more than privacy or if you are not a confident swimmer. For four adults who can share the cost and want a special day on the Andaman Sea, this is a strong splurge. Start early, expect to get wet, and treat the famous James Bond Island stop as one piece of a broader day that is at its best around the caves, hongs, and open water.

FAQ

How many people can join the private charter?

The price covers a private group of up to four adults. Only your group participates in the activity.

How long does the experience last?

The charter lasts approximately eight to nine hours. The stated start time is 7:00 am.

What food and drinks are included?

The experience includes light breakfast snacks, tea, coffee, breakfast on the beach, lunch, and beverages.

Which places are included in the route?

The planned route includes Koh Panak Cave, Hong Island, James Bond Island, and Koh Ku Du Yai Island. Boat Lagoon and the Simba Sea Trips office are also part of the opening portion of the day.

Do I need to be physically fit?

Yes. The tour states that participants should have a strong physical fitness level. Cave exploration, sea canoeing, swimming, and the narrow swimming passage at Koh Ku Du Yai require physical ability.

What happens if bad weather cancels the trip?

If poor weather causes cancellation, you will be offered a different date or a full refund. You can also cancel for a full refund if you do so at least 24 hours before the start time.

More like this

Cruises & Boat Tours, compared.

The full Cruises & Boat Tours list →
Train Market & Floating Market with Boat Ride
★★★★★★★★★★4.7· 9,547 reviews· from $25

Train Market & Floating Market with Boat Ride

Read our review →
Bangkok Canal Tour: 2-Hour Longtail Boat Ride
★★★★★★★★★★4.5· 5,909 reviews· from $37

Bangkok Canal Tour: 2-Hour Longtail Boat Ride

Read our review →
Premium 4-Island Day Trip by Longtail Boat with Lunch
★★★★★★★★★★4.5· 4,812 reviews· from $39

Premium 4-Island Day Trip by Longtail Boat with Lunch

Read our review →
Phang Nga Bay Sea Cave Canoeing & James Bond Island by Big Boat
★★★★★★★★★★5.0· 4,666 reviews· from $99

Phang Nga Bay Sea Cave Canoeing & James Bond Island by Big Boat

Read our review →
White Orchid Chao Phraya Dinner Cruise free Beer
★★★★★★★★★★4.4· 4,573 reviews· from $35

White Orchid Chao Phraya Dinner Cruise free Beer

Read our review →
Pig Island & Koh Tan Snorkeling by Speed boat
★★★★★★★★★★4.5· 4,149 reviews· from $52

Pig Island & Koh Tan Snorkeling by Speed boat

Read our review →
Longtail Boat Canal Cruise
★★★★★★★★★★4.4· 4,076 reviews· from $36

Longtail Boat Canal Cruise

Read our review →
Mu Ko Ang Thong Park Cruise with Kayaking Option
★★★★★★★★★★4.3· 3,728 reviews· from $38

Mu Ko Ang Thong Park Cruise with Kayaking Option

Read our review →
Scroll to Top

Explore Thailand

Pick a coast, a kitchen or a temple.