Ko Samet: 5 or 6 Islands Snorkeling Tour with Lunch Option

Ko Samet’s best feature is its easy access to several small islands in one short trip. In three hours, you can see the sea split between Koh Khame and Koh Krawai, snorkel around Koh Tham Tai Khao, and cruise past Koh Plai Tin without arranging several separate boat rides.

I like the simple setup: snorkeling gear and underwater photos are included, and the crew supplies fruit, snacks, drinks, life jackets, and floating boards. I also like the choice between a five-island trip and a six-island version with lunch. The main catch is that water visibility can change sharply, and one morning tour had cloudy water even though fish were present.

Key points

• Six islands in three hours: Visit Koh Kudi, Koh Tham Tai Khao, Koh Khame, Koh Krawai, Koh Thalu, and Koh Plai Tin.
• The sea split: Koh Khame and Koh Krawai provide the tour’s most unusual sightseeing stop, with beach time and water activities.
• Two tour versions: The five-island trip includes two snorkeling stops, while the six-island version usually has two or three and includes lunch.
• Useful extras included: Equipment, life jackets, floating boards, fruit, snacks, drinks, and underwater photos are provided.
• Weather matters: Snorkeling conditions may mean fewer stops or murkier water than expected.
• Short, active outing: The tour runs from 10:00 AM to 1:00 PM or from 2:00 PM to 5:00 PM.

What the three-hour island route is really like

This is a compact island-hopping trip rather than a full-day escape. You spend the time moving between several nearby islands, stopping for snorkeling and beach activities, with the exact order shaped by the weather.

The route can include Koh Kudi, Koh Tham Tai Khao, Koh Khame, Koh Krawai, Koh Thalu, and a scenic cruise around Koh Plai Tin. You should think of these as short visits and viewpoints, not long island stays. The appeal is variety: a little sightseeing, some swimming, several chances to snorkel, and a break for food on the six-island option.

The crew speaks English and Thai. You also receive a life jacket and floating board, which helps if you are comfortable in the water but not a strong swimmer. Still, this outing is not suitable for non-swimmers, pregnant women, people with back problems, or anyone prone to seasickness.

Koh Kudi and the first look at open water

Koh Kudi is one of the places where you can snorkel in clear Gulf of Thailand water. It gives you a chance to get used to the equipment and the rhythm of the trip before the later stops.

The water may look clear, but conditions are not fixed. One report from a morning trip described plenty of fish but water so cloudy that only objects close by were easy to see. That is useful context: you may see good marine life without getting the postcard-perfect visibility suggested by the best conditions.

The included floating boards are handy here. You can hold onto one while watching fish, rest between swims, or stay near the group without needing to tread water constantly. The gear is included, so you do not need to pack your own mask and snorkel unless you prefer your personal equipment.

Koh Tham Tai Khao and the coral reef stop

Koh Tham Tai Khao is presented as the main coral reef stop, and it is likely to be the most important snorkeling portion of your outing. The attraction is not simply getting into the sea. It is the chance to look for fish and reef life in a setting reached by boat from Ko Samet.

I would keep expectations sensible. This is a short group excursion, not a specialist marine tour, and weather can affect both visibility and time in the water. The reef can still be worthwhile when conditions are less than perfect, but you should not book this solely for underwater photography.

Free underwater photos are included. That is a nice extra for a $35 tour, though photo quality and the number of images are not specified. Bring your own camera if you want full control, but use a secure strap and protect it from salt water.

Koh Khame and Koh Krawai’s sea split

The sea split between Koh Khame and Koh Krawai is the most distinctive sightseeing feature on the route. This is the stop that gives the trip more character than a basic swim-and-snorkel outing.

You can expect beach activities here, along with time to look at the narrow division between the islands. It is a good place to get out of the water, stretch your legs, and take photographs. Bring a hat and sunscreen because beach stops offer little relief from the tropical sun unless shade is specifically available.

This part also helps break up the snorkeling. Three hours in and out of the water can feel tiring, especially in hot weather. A short shore stop gives you a change of pace before the route continues.

Koh Thalu and the view around Koh Plai Tin

Koh Thalu is one of the popular stops included in the island route. The available details do not promise a particular activity there, so treat it as part of the broader island scenery rather than expecting a long guided visit or a special attraction not listed.

Koh Plai Tin is viewed from the boat. That matters if you are comparing this trip with an outing built around beach time. You cruise around the island for a scenic look, but you should not assume you will land there.

The route’s strength is this mix of stops. Some islands are for snorkeling, one area is known for the sea split, and another is mainly seen from the boat. You get a wider sense of the small-island setting around Ko Samet without giving up an entire day.

Choosing five islands or six, with lunch

The six-island option is the better choice if you want the fullest route and food included. It offers two or three snorkeling spots, depending on conditions, and includes lunch on the islands tour.

The five-island version includes two snorkeling spots. Lunch is not included, and the exact places visited can change with the weather. One useful practical point is that lunch is only part of the six-island trip. Do not assume that choosing a morning departure automatically includes a midday meal.

The time slots are 10:00 AM to 1:00 PM and 2:00 PM to 5:00 PM. The morning trip finishes at lunchtime, while the afternoon trip runs through the later part of the day. If you want lunch, check that you are booking the six-island version, not simply selecting a convenient departure time.

Fruit, snacks, and drinks are included on the excursion. That makes the shorter five-island trip easier to manage, but you should still bring water and perhaps an extra snack. The supplied food is a refreshment service, not a promise of a full meal unless you choose the six-island trip.

Is $35 a fair price?

At $35 per person, the tour offers reasonable value if you want several island sights and do not want to arrange snorkeling equipment, refreshments, and boat stops separately. You receive the gear, life jacket, floating board, underwater photos, snacks, fruit, and drinks. The six-island package adds lunch.

The value is strongest for visitors with limited time. A three-hour outing fits neatly into a short stay on Ko Samet, and it gives you more variety than spending the same time at one beach. The trip is also a practical introduction to the surrounding islands if you are not sure which places deserve a longer visit.

The value is weaker if your main goal is exceptional underwater visibility or a quiet, small-group experience. The route covers several attractions quickly, and the snorkeling can be affected by cloudy water. One person also found a similar trip available locally at about half the price, so it is worth checking current prices on Ko Samet before you commit.

That comparison needs a little care. A lower local price may not include the same food, equipment, underwater photos, or booking flexibility. Compare what is included, not only the headline amount.

Pickup areas and the details to confirm

Pickup information needs careful checking because the supplied details conflict. Pickup service is described as available from hotels in Ao Sang Tien, Ao Wong Duan, Ao Pai, Ao Look Yon, and Haad Sai Kaew, yet hotel pickup and drop-off are also listed as not included.

I would confirm this point before paying. Ask whether pickup means a complimentary meeting service, a separate paid transfer, or pickup only from certain hotels in those areas. This is especially important if you are staying outside the named beaches.

The tour offers free cancellation up to 24 hours before departure and a reserve-now, pay-later option. That helps if your plans around Ko Samet are still shifting. Starting times must be checked for the date you want, even though the two regular windows are listed as 10:00 AM to 1:00 PM and 2:00 PM to 5:00 PM.

The crew is described as friendly, and the trip is reported to have been well organized and on time. That is one of the stronger reasons to choose it if you value a tidy schedule over a private boat arrangement.

What to pack for the water and the beach

Pack swimwear, sunscreen, a hat, and a camera. Bring water and a snack as well, even though drinks, fruit, and light refreshments are supplied.

You should also bring a dry bag or another way to protect valuables. The tour includes underwater photos, but you may want your own pictures of the sea split, beaches, and boat views.

Smoking, littering, and touching plants are not allowed. These rules are straightforward and important around coral and island beaches. Follow the crew’s instructions around the reef, and avoid standing on or handling anything underwater.

Seasickness is a serious consideration. The trip involves moving between islands, and anyone prone to motion sickness may find the boat ride uncomfortable. If that applies to you, this is not the best activity to gamble on.

Who will get the most from this trip?

I would choose this outing if you want a short, organized taste of the islands around Ko Samet. It suits people who like mixing sightseeing with swimming and who appreciate having equipment and refreshments handled for them.

The six-island version is best for first-time visitors who want the widest route and lunch. Families with confident swimmers may also appreciate the floating boards and life jackets, though the activity is not suitable for non-swimmers.

I would be cautious if you need calm water, very clear snorkeling conditions, or plenty of time at each beach. The route is active and weather-dependent. You may get excellent visibility, but you should be prepared for murkier water and changes to the planned stops.

The three-hour length is a real advantage for some people. You can still keep part of the day free for Ko Samet beaches or other plans. It also means the tour does not offer the slow pace of a full-day island outing.

Should you book the Ko Samet snorkeling tour?

Book it if you want a well-organized three-hour introduction to several islands, with equipment, refreshments, floating boards, and underwater photos included. Choose the six-island option if lunch and the extra snorkeling stop matter to you.

Skip it if you are a non-swimmer, prone to seasickness, or looking only for perfect reef visibility. Before booking, confirm the pickup charge and location, then compare the total price with local options on Ko Samet. At $35, it is a fair convenience package, but the weather-sensitive snorkeling means you are paying for variety and ease, not a guaranteed underwater spectacle.

FAQ

How long does the snorkeling tour last?

The tour lasts three hours. Available time slots are 10:00 AM to 1:00 PM and 2:00 PM to 5:00 PM.

How many islands does the tour visit?

The tour offers five-island and six-island options. Possible stops include Koh Kudi, Koh Tham Tai Khao, Koh Khame, Koh Krawai, Koh Thalu, and Koh Plai Tin.

Is lunch included?

Lunch is included only with the six-island trip. The five-island trip does not include lunch, though snacks, fruit, and drinks are provided.

How many snorkeling stops are included?

The six-island tour includes two or three snorkeling spots, depending on weather conditions. The five-island tour includes two snorkeling spots.

Is hotel pickup included?

Pickup service is listed for hotels in Ao Sang Tien, Ao Wong Duan, Ao Pai, Ao Look Yon, and Haad Sai Kaew. However, the details also say hotel pickup and drop-off are not included, so confirm the exact arrangement and any charge before booking.

What equipment and refreshments are provided?

Snorkeling equipment, life jackets, floating boards, snacks, fruit, drinks, and free underwater photos are included. A live guide is available in English and Thai.