Similan day trips feel like floating postcards. With a premium speedboat and a full lineup of classic stops like Sail Rock and Honeymoon Bay, this is one of the more relaxed ways to experience the Similan Islands. I especially like the built-in snorkeling structure with different spots, plus the time to actually enjoy the beaches and photos. The main catch is simple, the islands are far offshore, so your day can feel long even before snorkeling starts.

I like that the day is run with real logistics, pickup is offered, you travel in an air-conditioned vehicle, and the tour caps group size at 40. Once you’re on the water, you get WiFi on board, bottled water, and coffee or tea at the pier, which helps when the day runs long. That kind of setup matters, because the Similans are not a quick hop, you want comfort while the clock is ticking.

Here’s what to keep in mind before you book: lunch is included, but it’s typically a boxed meal rather than a buffet, so don’t expect a huge spread. If you’re picky, you may want to plan a small snack for later in the day.

Quick hits before you go

• Luxury speedboat ride from Royal Phuket Marina with a fast, high-powered crossing
• Two snorkeling sessions at Koh Ba Ngu and Koh Payu, each with its own feel
• Iconic photo and swim stops including Sail Rock viewpoint plus Honeymoon Bay or Princess Bay
• National park time built into the day with park fees included in the price
• Snorkeling gear and guide included, so you’re not scrambling for rentals
• Lunch plus drinks on the schedule, with coffee or tea at the pier and soda by request

Phuket to the Similans, starting at Royal Phuket Marina

This tour runs out of Royal Phuket Marina at Thep Krasattri Rd, Tambon Ko Kaeo, Muang, Phuket 83000, Thailand. If you choose pickup, you’ll be collected by air-conditioned vehicle and shuttled to the pier. If you prefer to meet directly, you’ll start at the marina.

A detail I appreciate here is that you’re not just thrown onto a boat and hoped for the best. On at least one day, you’ll be met by staff at the pier, including a guide named NayNay, who helps with the meet-and-greet and keeps things moving. It’s small, but it reduces the stress of a busy departure.

Once you board, you’ll ride a speedboat that one rider described as very powerful, even calling out 1000 horsepower. That matters because the Similan Islands are far enough offshore that a slower boat can turn your day into a long transit slog. Even with a fast boat, plan for real travel time.

The stops that make the day worth it

The route is built around variety: beach time, then two snorkeling blocks in different areas, then relaxation again, and finally lunch at the national park. Your total time is about 9 hours 30 minutes, but door-to-door can stretch longer depending on pickup timing. One rider noted 13.5 hours from pick-up to drop-off, so I’d treat the 9h30 as a baseline, not a promise.

Also, the schedule has breathing room. One rider said the timing felt well spaced and not rushed, with enough time to sightsee and snorkel longer. That’s exactly what I look for on an islands day, because snorkeling “by the clock” can turn into snorkel “by the scramble.”

Similan Island No. 8 and the Sail Rock viewpoint (1 hour)

Your first stop is Similan Island No. 8, with white sandy beaches and clear water, plus the Sail Rock viewpoint. This is your beach-and-photos block, and it works for both swimmers and non-swimmers. You’ll have time to relax, swim, and take pictures without feeling like you’re being marched from one photo spot to the next.

The practical upside of starting here is that you’re fresh. Before you’ve had two rounds of snorkeling gear on your face, you’ll want this kind of open, easy area. If you’re the type who likes to ease into water time, start with this stop.

Koh Ba Ngu, Island No. 9 snorkeling (40 minutes)

Next is Koh Ba Ngu (Island No. 9) for snorkeling. The big idea here is that it’s a different marine environment, with deeper waters and unique species. Your snorkeling window is about 40 minutes, which is long enough to do more than one swim pass if you manage your buoyancy and pace.

If snorkeling is your main goal, use this first session to get your rhythm. Tighten straps, test your breathing, and then move at a calm pace. When you go too hard early, your energy drops fast for the later session.

Ko Miang, Island No. 4: Honeymoon Bay or Princess Bay (1 hour)

Then it’s back to land at Ko Miang, Island No. 4. You’ll get about 1 hour to relax at Honeymoon Bay or Princess Bay, depending on where the day’s flow lands you. This is the “sit down and enjoy” part of the tour.

I like stops like this because they break up the ocean time. After snorkeling, your shoulders and neck need a reset. This is also when you can dry off, eat your snacks if you brought any, and take calm photos without trying to time it between waves.

Koh Payu, Island No. 7 snorkeling and the chance for turtles (40 minutes)

Your second snorkeling session is Koh Payu (Island No. 7), again about 40 minutes. This one is framed as another deeper-water area with unique species, with a big chance of seeing sea turtles and Nemo fishes.

Even if you don’t see turtles that day, this session still has value because it gives you a fresh habitat to explore. If you’re hoping for turtles, move slowly when you’re in the water, because fast movements tend to spook wildlife. And keep your fins controlled so you don’t kick up sand near the reef.

Ko Mu Similan, national park lunch stop (1 hour 30 minutes)

Finally, you’ll have lunch time at Ko Mu Similan in the national park, about 1 hour 30 minutes. Lunch includes Thai and seafood options, and you’ll also be in the right place to reset after two snorkeling blocks.

One helpful thing I learned from feedback tied to this tour: lunch is typically served as lunch boxes, not a buffet. That means the meal is convenient and filling, but it may not feel like a “choose anything” spread. If you know you’re sensitive to limited options, consider eating a light breakfast and bringing a snack bar or two for later.

Snorkeling gear, guide help, and onboard comfort

Included in the price is the use of snorkeling equipment. That’s a big value point because Similan tours can turn expensive fast once you add rentals. Here, you don’t have to think about it, you show up and gear is part of the plan.

You also get an English speaking guide. In practice, that helps most on a day like this when the schedule moves between multiple islands. The guide can also help you understand what you’re looking at, like how each snorkeling stop differs and where you’ll likely see more marine life.

On the comfort side, you’ll have bottled water served in the speedboat, and coffee or tea is served at the pier during meet-and-greet time. Soda is available on board by request. WiFi on board is also included, which can be handy for keeping phones charged and sharing photos quickly, as long as you don’t count on it for heavy work.

One more detail that matters: travel is by air-conditioned vehicle for pickup and transfers. When you spend most of the day in the sun, air-conditioning between pier and hotel is not a luxury, it’s a reset button.

Price and logistics: what your $115.19 really covers

At $115.19 per person, this tour sits in the “premium full day” category for a reason. The price isn’t just the speedboat. It includes national park fees, all fees and taxes, bottled water, guide service, snorkeling equipment, lunch, and even WiFi on board. That’s a lot of the hidden add-ons bundled together.

You’ll also be traveling with all included fees and taxes, so you’re less likely to hit surprise costs at the pier. For many people, that’s the real value: less admin, fewer payment stops, fewer worries.

Not included are alcoholic beverages and private transportation. Alcohol is the only obvious “extras” category, and that’s common for these island day trips. If you want beer or cocktails, plan to pay separately.

When the day runs long, here’s how to handle it

Even though the tour is listed at around 9 hours 30 minutes, your experience can feel longer because of travel time. One rider specifically warned that the island is so far you spend about 2 hours, not counting pick-up time, and another mentioned 13.5 hours total from pick-up to drop-off.

So what do you do with that?

• Wear gear that dries fast, because you’ll be moving between boat, water, and beach repeatedly.
• Treat snorkeling time as the main event, but schedule your energy around the full day, not just your first swim.
• Keep expectations flexible. Weather can change water conditions and how comfortable snorkeling feels, and the tour still needs to keep everyone safe.

The good news is that the day is paced. Feedback points to enough time for sightseeing and snorkel time that doesn’t feel aggressively rushed. That balance is what you’re paying for, and it’s worth it if you care about a relaxed rhythm, not constant sprinting.

Who should book this Similan Islands premium day trip

I’d point this tour at you if you want a Similan Islands day with fewer hassles. It’s a smart pick if you:

• Want two snorkeling sessions in a structured day, not just one quick stop
• Like having a guide and equipment provided
• Prefer a smooth pickup and transfer flow
• Want a premium boat ride and a plan that includes lunch and drinks

It also fits well for mixed groups, since parts of the day work for beach people and snorkeling people. If you’re with family or friends who don’t all snorkel, the island time helps everyone enjoy the trip.

If you have mobility limits, the tour says most travelers can participate, and one rider mentioned assistance for a disabled spouse. Still, this is a speedboat day with walking on and off landing areas, so I’d ask questions about how the team supports transfers and where the safest areas are for breaks.

Should you book this tour?

Yes, if your priority is a well-run full-day Similan outing with premium transport, guide support, included snorkeling gear, and a schedule that actually gives you time to enjoy the islands. The bundled national park fees, lunch, and drinks make the price feel more fair than “boat-only” alternatives.

Skip or reconsider if you:

• Hate long travel days and know you get frustrated by late drop-offs
• Expect a buffet lunch setup
• Want complete control over pacing, because this is a timed itinerary with snorkeling windows

For most people, this is the kind of tour that earns its premium label: less scrambling, more time on the water and beaches, and a plan designed around real marine viewing rather than a rushed checklist.