Phuket: Similan Islands Tour by Premium Speed Catamaran

The Similan Islands are all about clear water, pale sand, and fish-filled reefs. This full-day trip packs two snorkeling stops, beach time, a viewpoint walk, and lunch into one long run from Phuket, with a speed catamaran cutting across the Andaman Sea.

I like the helpful crew, especially guides Tequila and Captain Jack Sparrow, and I like that snorkeling gear, towels, drinks, insurance, and hotel pickup are included. The main drawback is time: the islands are far from Phuket, so you spend about four hours on road and boat transfers, with limited time at each beach.

Key points at a glance

• A long but worthwhile day: Expect about two hours by van each way, plus roughly 90 minutes by catamaran each way.
• Two proper snorkeling sessions: Ko Bangu and Miang Island each receive about 50 minutes in the water.
• Three different island stops: You get reef time, a scenic viewpoint, lunch by the beach, and free time on the sand.
• A warm, safety-minded crew: Tequila and Captain Jack Sparrow are among the named guides, and life jackets are available for children and adults.
• Seasonal access matters: The national park closes from May 16 through October 14 to help protect the islands.
• Good value at $112: Transport, food, drinks, equipment, a guide, WiFi, and insurance are included, though personal spending is not.

The real appeal of the Similan Islands

The Similan Islands are a national park made up of nine islands, and the name comes from sembilan, the Malay word for nine. They became a national park in 1982, with seasonal closures used to give the beaches, reefs, and marine life a break from tourism.

You come here for the water. The sea is often clear enough for a good look at coral and colorful fish while snorkeling from the boat or near shore. The beaches are the other big draw: soft white sand, low vegetation, and the sort of turquoise water that makes even a short swim feel worthwhile.

This is not a quiet private-island escape. The Similans are famous, and several boats can be visiting during the open season. The reward is easy access to some of Thailand’s best-known island scenery. The price is a full day of movement and a schedule that keeps you going.

Pickup from Phuket and the early start

Sawanu Travel provides pickup and return service from hotels, Airbnbs, villas, and hostels throughout Phuket. You receive your exact pickup time by 6 PM the evening before, then wait at your hotel lobby or agreed meeting point for a minivan marked with the SAWANU logo.

The road transfer to Thap Lamu Pier takes about two hours. That early drive is a major part of the day, so this tour suits you best if you can handle an early morning and a long return ride without feeling worn out.

At the SAWANU Lobby near the pier, you get a light breakfast and attend a safety briefing. Allow extra patience here. One account described a wait of about an hour and 15 minutes before departure, so the morning may not move at exactly the advertised pace.

The breakfast and briefing are useful, though. You can eat before the boat ride, sort out snorkeling equipment, and hear basic instructions before reaching the islands. Bottled water, soft drinks, fruit, and light snacks are supplied during the day.

The premium catamaran ride to the islands

The boat ride to the Similans takes around 90 minutes. A catamaran is generally a more comfortable choice than a small open boat, but you are still crossing open sea and may feel plenty of motion if you are prone to seasickness.

The boat has toilets, WiFi, drinks, snacks, and snorkeling equipment. Beach towels can be borrowed, and life jackets are available for both children and adults. Those small details matter on a day when you move between boat, beach, and water several times.

The crew keeps an eye on people during snorkeling, which is especially useful if your swimming confidence is moderate rather than strong. Still, this is an active outing. If you have serious back problems, are pregnant, or often become seasick, choose a calmer activity instead.

Ko Bangu, the first reef stop

Ko Bangu, also called Island No. 9, is usually the first main water stop in the day’s sequence. You get around 50 minutes for swimming and snorkeling, often from the boat.

This is where the tour shifts from transport to the main event. Put on your mask and fins, listen to the guide, and look below the surface for coral formations and small reef fish. The water is the reason to choose the Similans over a simple beach day in Phuket.

Snorkeling from the boat has one advantage: you can reach water away from the busiest beach areas. The trade-off is that you need to be comfortable entering the sea from the vessel and climbing back aboard. Take your time with the ladder, and keep your belongings in a waterproof bag.

You should not touch coral, plants, or marine life. Do not leave rubbish behind. The national park’s seasonal closure is part of the same effort to protect this environment, so responsible behavior is more than a polite suggestion.

Sail Rock viewpoint and Similan Island

After Ko Bangu, the itinerary includes Sail Rock viewpoint, with about an hour for a visit and free time. The viewpoint gives you a change of pace after snorkeling and a chance to see why Similan Island is known for its giant granite formations and sweeping sea views.

Wear shoes that are comfortable for a short walk, and keep your camera ready. The viewpoint is one of the more memorable parts of the day because it shows the islands from above, not just at water level.

Timing can vary. One account described only about 30 minutes on the main island, while the planned schedule allows an hour around the viewpoint and lunch. Either way, do not expect a slow, unhurried nature walk. This is a group tour with a fixed boat departure.

Lunch is served by the beach at Similan Island, also known as Island No. 8. The meal gives you a proper break, but it also uses part of your beach time. If you want a quiet stretch of sand and a swim, eat efficiently and check the meeting time before wandering off.

Miang Island and the second snorkeling session

Miang Island, or Island No. 4, brings another mix of beach time and snorkeling. The schedule gives roughly 50 minutes for swimming and snorkeling, followed by about an hour of free time on Ko Miang.

This stop is ideal if you want a little more sand-and-sea time after the viewpoint. You can relax on the beach, take photos, or return to the water if conditions allow. The island’s pale sand and clear shallows make it the most straightforward stop for simply slowing down.

The schedule may list an hour at the beach, but do not mistake that for an hour of uninterrupted lounging. You need to account for disembarking, listening to instructions, eating if food is served at that stop, and returning to the boat on time.

The order of stops can also vary with sea conditions and park operations. The supplied program places Miang Island first in one description and later in the detailed route, while the boat schedule lists Ko Bangu first. That is normal for a sea excursion. The crew may change the sequence to manage waves, crowds, or boat access.

Why the $112 price can make sense

At $112 per person, this is not the cheapest way to spend a day near Phuket. It is also more than a simple local snorkeling trip. The price includes hotel pickup and return, the long van transfer, catamaran transport, breakfast, lunch, bottled water, soft drinks, fruit, snacks, snorkeling gear, WiFi, insurance, and an English-speaking certified guide.

That package can represent fair value if you want the Similans specifically and would otherwise need to arrange several parts yourself. You are paying for access to a distant national park, not just equipment rental and a short boat ride.

The value drops if your main goal is a long, quiet beach stay. You may have only a limited stretch of time on the main island, and the day involves early pickup, a possible wait at the pier, two long transfers, and a tightly managed schedule.

I would compare the tour with the cost of a shorter local snorkeling trip before booking. If seeing the Similan Islands is a priority, the extra time and cost are easier to justify. If you mainly want sun and swimming, Phuket’s closer islands may give you more relaxation per hour.

What the crew and organization add

A good boat day depends heavily on crew. The named guides Tequila and Captain Jack Sparrow received particular praise for keeping spirits up, helping during snorkeling, and making people feel safe. The crew also supplies child and adult life jackets and allows free use of beach towels and snorkeling equipment.

That support makes the tour friendlier for families and first-time snorkelers. You still need to follow instructions and judge your own comfort in the water, but you are not left to figure out the equipment alone.

Organization is mostly a strength, though the large-group format can bring noise and waiting. One account described a boat group dominated by Russian speakers, with the English guide not always providing enough explanation in English. If clear English commentary is important to you, contact Sawanu Travel before booking and ask how language groups are arranged on your departure.

The formal tour language is English, but the day’s atmosphere can depend on the mix of people aboard. That is worth knowing before you pay.

Who should book this day trip

I would recommend the tour for:

• Families who want a structured island day with equipment and life jackets supplied
• Couples who value scenery and snorkeling more than private, slow-paced travel
• Solo visitors who prefer a guided trip instead of arranging transport alone
• Strong swimmers and casual snorkelers who want two reef stops
• Anyone staying in Phuket who specifically wants to see the Similans during the open season

I would hesitate if you dislike early mornings, long vehicle rides, or fixed group schedules. You should also think twice if seasickness is a regular problem, since the catamaran spends substantial time crossing open water.

Bring swimwear, sunscreen, sunglasses, a hat, a towel, water, snacks, a camera, and a waterproof bag. Use reef-safe habits where possible, and never touch plants or leave litter behind. A waterproof phone pouch is especially useful because you move between wet and dry areas all day.

The islands are open from October 15 through May 15. You cannot treat this as a year-round Phuket excursion, and the closure is an important part of protecting the park.

My call: book it for the islands, not just the beach

Book this tour if the Similan Islands are high on your Phuket list and you want the simplest all-in-one option. The two snorkeling sessions, Sail Rock viewpoint, white beaches, included meals, and attentive crew give you a solid day for the money.

Skip it if you want a leisurely beach holiday or dislike long transfers. You will spend more time in vans and on the catamaran than the island names might suggest, and the stops are carefully timed.

For me, the deciding factor is your priority. Choose it for clear water, reef life, and the chance to see one of Thailand’s best-known national parks. Do not choose it expecting solitude or hours of uninterrupted sand time.

FAQ

How much does the Similan Islands tour cost?

The tour costs $112 per person.

How long does the tour last?

It is a one-day experience. The planned route includes about two hours by van each way, about 90 minutes by catamaran each way, and several hours on or around the islands.

Is pickup from Phuket included?

Yes. Pickup and drop-off are provided from hotels, Airbnbs, villas, and hostels throughout Phuket.

When will I receive my pickup time?

Your exact pickup time is sent by 6 PM on the evening before the tour.

Where should I wait for pickup?

Be ready in your hotel lobby or at the designated pickup point provided during booking. Look for a minivan with the SAWANU logo.

What food and drinks are included?

The tour includes a light breakfast at the departure pier, lunch, bottled water, soft drinks, fresh fruit, and light snacks.

Is snorkeling equipment provided?

Yes. Snorkeling equipment is included. Beach towels can also be borrowed, and life jackets are available for children and adults.

Which languages are available?

The tour provides a live English-speaking guide. Contact Sawanu Travel in advance if you have specific language concerns.

When are the Similan Islands open?

The islands are open for visits from October 15 through May 15. The seasonal closure helps protect the ecosystem.

Who should avoid this tour?

The tour is not suitable for pregnant women, people with back problems, or people prone to seasickness.