Khai Island Private Boat Tour

Phuket’s Khai Island tour gives you three small islands in one day, with shallow water for easy snorkeling and a private boat reserved for your group. The schedule also adds Koh Rang Yai, a sandy place to rest before the cruise back.

I like the private format, which lets your group set the pace more easily than a crowded shared boat. I also like the practical touches: hotel pickup, snorkeling gear, bottled water, soft drinks, snacks, and a restroom on board.

The main drawback is that lunch is not included, and the tour can last anywhere from four to eight hours. Island conditions can also change with the weather, so the exact route may be adjusted.

Key points to know before you book

• Three Khai Islands in one outing: Snorkel from the beach or boat at Khai Nok and Khai Nai, then explore the rocky Khai Nua area from the water.
• Private group pricing: The $703.92 rate covers up to 15 people, making the cost more reasonable for a full family or friend group than for one or two people.
• Easy start from Phuket: Hotel pickup is offered, followed by check-in and a 30-minute briefing at the 5 Star Marine office.
• Good setup for families: The shallow water and private arrangement can work well for children, including very young ones, though parents remain responsible for supervision.
• Koh Rang Yai adds a slower finish: After the snorkeling stops, you get 45 minutes on a sandy beach with fruit and cool refreshments.
• Weather can change the plan: If poor weather cancels the trip, you can choose a new date or receive a full refund.

Three Khai Islands from a private Phuket boat

This tour is built around a simple idea: cover the main Khai islands without sharing the boat with a large mixed group. Your party can include as many as 15 people, which makes this a practical choice for a family reunion, a group of friends, or several couples traveling together.

The price is $703.92 per group, not per person. For a group of 10 to 15, that works out to a reasonable day on the water. For only one or two people, it is a much more expensive way to see the islands than joining a shared excursion.

The advertised duration is about four to eight hours. That broad range matters. The actual day can depend on pickup time, sea conditions, how long your group spends in the water, and whether the route needs to change because of rain or sun in different parts of the area.

A calm start at the 5 Star Marine office

The first stop is the 5 Star Marine office, where you check in and receive a full tour briefing. Plan on about 30 minutes here. Coffee, tea, or a cool drink is available while you get organized, and you can leave behind luggage you do not need on the boat.

That short office stop is useful rather than wasted time. You can ask questions, sort your belongings, and learn how the day will run before heading out. Since private boat trips depend on weather and water conditions, the briefing is also your best chance to understand any route changes.

Hotel pickup in Phuket is offered, which removes one of the more annoying parts of a boat outing. You do not need to arrange separate transport to the starting point, though you should confirm the pickup details at booking.

Khai Nok, the first snorkeling stop

Khai Nok, also called Egg Island, is the first island on the water itinerary. It is known for shallow snorkeling, with the option to enter from the beach or snorkel from the boat.

The shallow water is the key feature here. It gives less confident swimmers a more approachable place to look for marine life, and it is easier for parents to keep an eye on children than in deeper water. You still need to use good judgment, follow the crew’s instructions, and supervise young children closely.

Khai Nok also has small shops built along the white sandy beach. That gives the stop a little more activity than a bare island, but it also means this is not a completely untouched beach experience. If you want a place with services close at hand, that is convenient. If you want total quiet, it may feel less secluded.

You get about 1 hour and 30 minutes here. That is enough time to split your stop between snorkeling and sand, rather than rushing in and out for a quick photograph. Snorkeling equipment is included, so you do not need to bring your own mask and fins.

Koh Khai Nai and its shallow coral water

Koh Khai Nai is the second Khai island and another shallow-water snorkeling stop. Like Khai Nok, you can enter from the beach or stay near the boat, depending on conditions and your comfort level.

I like the repetition here because it gives you a second chance if the first swim is not ideal. A child may take time to feel comfortable with a mask, or a nervous swimmer may prefer to watch first. Two similar stops allow you to settle into the rhythm of the boat day instead of treating one short swim as your only opportunity.

The stop lasts about 1 hour and 30 minutes. The water has marine life and coral, but you should keep expectations realistic. This is a convenient island-hopping trip from Phuket, not a specialist reef expedition. The appeal is easy access, shallow water, and variety across several locations.

The schedule uses the name Koh Khai Nai for this second stop, while the final island is described as Khai Nua. The tour overview also refers to Khai Nui. These names can appear differently in local and booking materials, so focus on the experience: the third stop is a rocky island formation without a beach.

Khai Nua, a rocky stop reached by boat

The third Khai stop is the most different. There is no sandy beach here. Instead, Khai Nua is a rocky island formation where you snorkel from the boat.

This change of setting keeps the day from feeling like three copies of the same beach stop. It also means you cannot simply walk ashore and take a break. If you prefer beach time to water time, this will be the least appealing part of the route. If you enjoy looking below the surface, it offers another place to see marine life and coral.

The planned visit is about 1 hour and 30 minutes. Since you remain with the boat, this portion depends more on your comfort in the water. Snorkeling gear is provided, and the boat has a restroom, bottled water, soft drinks, and snacks, all useful during a long stretch at sea.

Koh Rang Yai brings the day back to the beach

After the three Khai islands, the boat heads to Koh Rang Yai. This is a 45-minute stop on a sandy beach, with fresh fruit and cool refreshments provided.

The shorter stay works well as a wind-down period. You have already had several chances to snorkel, so this stop gives you somewhere to sit, stretch your legs, and enjoy the shore without another water activity demanding your attention.

The schedule allows you to watch the sunset if you wish, though the exact timing will depend on your start time and the day’s conditions. You should treat the sunset as a possibility, not a guaranteed feature of every departure.

After Koh Rang Yai, the boat makes a short cruise back to the pier. This final beach stop is one reason the tour feels more complete than a simple three-island snorkeling run. You get water time, beach time, and a quiet final pause.

Why the private boat format matters

The strongest feature here is not simply the number of islands. It is control over the day. With only your group and the crew, you avoid being tied to the preferences of strangers.

That matters most for families. One child may want to snorkel while another wants to stay on the sand. A private trip makes those choices easier to manage. The experience also suits groups with mixed swimming ability, since not everyone has to follow the same pace.

The private setup does not mean every request can be granted. The boat still has to follow safe routes, and weather can affect the plan. Still, the crew can redirect the outing when one area is rainy or unsuitable. In one family outing, rain over the planned area led the crew to take the group somewhere sunny instead. That kind of adjustment can save the day.

The crew has also been praised for being friendly, professional, and willing to provide extra snacks and drinks. Shaun, who responds for 5 Star Marine, has been associated with the warm follow-up to those comments. The important point for you is that service appears to be treated as part of the experience, not an afterthought.

What is included, and what you still need

The tour includes private transportation, snorkeling equipment, snacks, bottled water, soft drinks, and a restroom on board. Hotel pickup is offered, and the office provides a drink during the initial briefing.

Lunch is not included. That is the clearest practical gap in the package. Since the day can run as long as eight hours, you should plan around that. Eat before pickup or ask at booking how your schedule will handle food. Do not assume that the included snacks replace a full meal.

The supplied details do not specify the boat type, seating arrangement, or the exact snacks. You may find the setup comfortable and well-equipped, but you should ask 5 Star Marine if those details matter to your group.

Bring only what you need on the water. The office can store luggage that you do not require during the tour, which is helpful if you are traveling between hotels or carrying more than you want on a boat.

Family suitability and swimming considerations

This outing has several features that work for families with young children: shallow water at two islands, a private group, snacks, drinks, a restroom, and the option to move to a sunnier area if weather shifts.

A two-year-old has enjoyed the trip, which suggests the experience can suit very young children. That does not mean every child will find the boat or snorkeling comfortable. Young children may prefer the beach, and parents should not expect the crew to replace normal supervision.

The third stop, at the rocky Khai Nua area, is more water-focused. Families should think about how much time their children can spend near the boat and whether everyone is happy with several snorkeling sessions. The private arrangement helps, but it does not turn a marine outing into a playground.

Most people can participate, and service animals are allowed according to the supplied information. If anyone in your group has a specific mobility or medical concern, ask the operator before booking, since the available details do not explain boarding conditions.

Weather, timing, and the best type of day

Boat trips around Phuket depend on weather. Rain may hit one island while another area remains sunny, so a flexible crew can make a large difference. The route may be changed rather than followed exactly if conditions make the original plan less appealing or less safe.

The experience requires good weather. If the operator cancels because of poor conditions, you can select another date or receive a full refund. For your own planning, keep some flexibility around the booking instead of placing this trip on the one day you cannot change.

The tour is available daily from 6:00 AM to 6:00 PM during the stated operating period, which runs through January 23, 2027. The precise departure time is important if you hope to include the sunset at Koh Rang Yai, so confirm it rather than assuming every trip follows the same clock.

Is $703.92 good value for your group?

At $703.92 for up to 15 people, the price is easiest to justify with a larger party. A group of 15 pays roughly $47 per person before considering the included transport, drinks, snacks, gear, and private boat access. A group of six pays about $117 per person, while two people would pay the full group rate between them.

That structure rewards families and friend groups. You are paying for privacy and flexibility, not just transport to three islands. If your group values staying together and avoiding a crowded shared boat, the extra cost may be worthwhile.

For a couple or solo visitor, the value is weaker. A shared tour will usually cost less, though it will not provide the same control over timing or group makeup. I would compare the private rate with shared alternatives based on your actual group size, not the maximum of 15.

The lack of lunch keeps the package from being fully all-inclusive. It is not a major problem if you eat beforehand and use the included snacks, but it should be part of your price calculation.

Who should book this Khai Island tour?

I would point this tour toward:

• Families who want shallow snorkeling and a private boat
• Groups of friends who can share the $703.92 rate
• Visitors who want several island stops without arranging separate transport
• Mixed-ability groups that need a more flexible pace
• People who value snacks, drinks, equipment, and a restroom on board

I would pause before booking if you are traveling alone or as a couple and mainly want the lowest-cost way to see the islands. I would also think twice if your ideal day is a quiet, untouched beach outing. Khai Nok has shops, and the schedule includes several organized stops.

Book at least a day ahead if your plans are firm, and note that the experience is booked on average 49 days in advance. You can cancel for a full refund up to 24 hours before the start time. Changes or cancellations inside that window are not accepted for a refund.

Should you book it?

Book this tour if you have a larger group and want an easy Phuket day on the water with your own boat, shallow snorkeling, and a final sandy beach stop. The crew’s friendly service, smooth transport, and willingness to shift the route around rain are meaningful advantages.

For a small party, compare the cost carefully with a shared outing. For families, the private arrangement and child-friendly water stops make the price easier to defend. Just plan for no included lunch, stay flexible about the weather, and remember that the third Khai stop is rocky with no beach.

FAQ

How much does the Khai Island private boat tour cost?

The tour costs $703.92 per group for up to 15 people. The price is for the private group, not an individual ticket.

How long does the tour last?

The approximate duration is four to eight hours. The timing can vary with the route, weather, and time spent at each stop.

Which islands are included?

The route includes Khai Nok, Koh Khai Nai, and a third rocky island identified as Khai Nua in the schedule and Khai Nui in the tour overview. It also includes a beach stop at Koh Rang Yai.

Is hotel pickup available?

Yes. Pickup from your Phuket hotel is offered, and private transportation is included.

Is lunch included?

No. Snacks, bottled water, soft drinks, and fresh fruit at Koh Rang Yai are included, but lunch is not.

What happens if bad weather cancels the tour?

If poor weather causes the operator to cancel, you can choose a different date or receive a full refund. Free cancellation is also available when you cancel at least 24 hours before the experience starts.