Exploring the Similan Islands on a day trip from Phuket is an adventure many travelers dream about, and this tour promises a combination of speed, comfort, and unforgettable scenery. While we haven’t personally hopped aboard this particular vessel, reviews and detailed itineraries paint a clear picture of what to expect.

What draws us most are the promise of crystal-clear waters for snorkeling, the chance to lounge on powdery white beaches, and the thrill of a luxury speed boat ride that cuts travel time significantly. We also appreciate that the tour includes a delicious beach lunch and multiple snorkeling stops—perfect for marine enthusiasts.

One potential consideration is the group size—with around 60 people on board, some might find it a bit crowded, especially at popular snorkel spots. Still, for travelers craving a comprehensive, all-in-one day trip, this tour offers a compelling blend of comfort and adventure.

This experience suits those looking for a full-day escape into nature, with easy logistics from Phuket, and who want a balanced mix of snorkeling, photography, and relaxation. If you’re after a hassle-free tour that covers the highlights of the Similan Islands, this might be your perfect day out.

Key Points

Convenient pickup and drop-off from Phuket makes for easy planning.
Multiple snorkeling stops offer chances to see coral reefs and colorful fish.
The scenic viewpoints like Sailboat Rock and the island’s famous “Goer Bay” provide fantastic photo opportunities.
Delicious meals onboard and on the beach enhance the overall experience.
The speed boat significantly reduces travel time, maximizing island time.
Be aware that the group size can be large, which may influence the feeling of intimacy.

You can check availability for your dates here:

An In-Depth Look at the Tour Experience

Here are more experiences we've reviewed in Phuket

Starting Your Day: Smooth Logistics and Comfortable Transfers

The trip kicks off with hotel pickups from three locations in Phuket—Thalang District, Chalong, or central Phuket—making it accessible regardless of where you’re staying. From there, it’s about a 2-hour van ride to Thap Lamu Pier, which, while a bit long, is straightforward and comfortable. The early morning start is typical for full-day tours, so having your essentials ready (sunglasses, swimwear, sunscreen) is a smart move.

The Private Pier and Breakfast

Arriving at the pier, you’re greeted with refreshing drinks—a nice touch after the ride—and the chance to relax before boarding the luxury catamaran. The review from a traveler mentions that staff on the boat are friendly and attentive, ensuring a smooth start. Expect a light breakfast of porridge, coffee, tea, juice, and bread, perfect for fueling up for a day of adventure.

The Speed Boat Ride — Fast and Scenic

The 1.5-hour catamaran cruise whisks you away toward the islands. Travelers comment on the scenic views during this leg, where you can enjoy the cool breeze and observe the changing landscape. The speed boat offers a quicker transit compared to traditional ferries, meaning you get more time on the islands themselves. However, it does get a bit crowded with up to 60 people on board, as one reviewer noted, which might affect the feeling of exclusivity.

More Great Tours Nearby

Snorkeling at Koh 5 and Koh 4 (Koh Miang)

The first snorkeling stop at Koh 5 is praised for its crystal-clear waters and abundant marine life. Here, you’ll see soft coral reefs and have the opportunity to snap some photos from a nearby rock that resembles a whale—an Instagram-worthy moment.
On Koh 4 (Koh Miang), the underwater world truly shines. The reviews highlight the lively fish, colorful corals, and the chance to swim freely in calm waters. The island itself offers two beautiful beaches and scenic viewpoints, perfect for a quick walk or some scenic photos.

Wind in your hair appeals? Here are more sailing options we've looked at in Phuket

Lunch with a View on Koh Miang

A box lunch is provided on the beach, giving you a chance to relax and refuel. The tour is designed to balance activity and downtime, so you can soak up the peaceful surroundings without feeling rushed. Reviewers note that the lunch includes local dishes, which adds a touch of Thai flavor to the experience.

Exploring Koh Bangu and the Marine Wonders

Next, the tour takes you to Koh Ba Ngu (Island 9), a favorite among snorkelers for its spectacular coral formations and vibrant marine life. Visibility is often praised as excellent, making it easier to appreciate the underwater beauty.
The highlight for many is Sailboat Rock on the main island, where you can climb to panoramic viewpoints or simply enjoy the views of Goer Bay—an area famous for its striking rock formations that resemble a floating sail or Donald Duck. One reviewer mentions that these rock formations are truly unique and make for fantastic photographs.

Relaxing on the White Sand Beaches

The tour ends at Similan Island (Island 8), where the powdery white beaches are a perfect spot to unwind. Travelers often mention the fine sand and clear water, creating a perfect backdrop for lounging. The beach is sizeable enough to find a quiet spot, even during busy times, according to reviews.

The Return Trip and Refreshments

Back on the catamaran, you’ll enjoy refreshing drinks and local snacks while heading back to Thap Lamu Pier. The 2-hour ride provides a chance to reflect on the day’s highlights and enjoy the breeze one last time.
Upon arriving, a short van ride back completes the loop, and the tour concludes at your hotel, with many reviewers noting the smooth logistics and friendly staff.

The Value of the Tour

When considering this tour, it’s important to weigh the cost against the inclusions. For a full 11-hour experience that covers multiple snorkeling spots, scenic viewpoints, lunch, and transportation, the value is quite good. The arrival at several islands means you’ll experience a diverse underwater landscape and breathtaking vistas that are hard to match in a single day.

However, travelers should be aware of the group size, as some may prefer a more intimate vibe. The fact that the tour is subject to weather also means plans could shift, but the company appears to be experienced in adjusting to conditions.

Experience Highlights Based on Reviews

“The organization is top-notch,” says a traveler, emphasizing how well-planned the day is.
“Despite being in peak season, the tour didn’t feel crowded,” notes another, highlighting the efficiency of the itinerary.
“The staff on board was friendly and attentive,” making the trip more enjoyable.
The scenic viewpoints like Sailboat Rock and the distinctive rocks at Goer Bay are consistently praised for their photogenic qualities.

Practical Tips

Bring biodegradable sunscreen to protect the reefs.
Wear comfortable clothes that can get wet.
Carry a change of clothes for after snorkeling.
Reserve early, especially during peak seasons, to secure your spot.
Be prepared for a large group—consider whether you prefer a more private experience.

Who Should Consider This Tour?

This day trip is ideal for travelers seeking a comprehensive, hassle-free day of snorkeling, sightseeing, and relaxing on some of Thailand’s most famous beaches. It suits those comfortable with large groups and looking for value-packed adventure.

It’s perfect if you want to maximize your time and see the highlights of the Similan Islands without the hassle of multiple bookings or transfers. Nature lovers, underwater enthusiasts, and beach bums alike will find plenty to love here.

On the flip side, if you prefer smaller groups or a more luxurious, intimate experience, you might want to explore alternative tours or private options.

The Sum Up

This tour offers a well-organized, engaging way to experience the stunning beauty of the Similan Islands in a single day. The combination of speed boat transfers, snorkeling stops, scenic viewpoints, and delicious meals makes it a solid choice for those looking to pack as much adventure as possible into one trip.

While the group size might be a concern for some, the overall value and variety of activities can more than compensate. It’s particularly suited if you want highlights, good logistics, and beautiful scenery without worrying about the details.

For travelers wanting a balanced, fun-packed day that showcases some of Thailand’s best underwater and island scenery, this tour is a commendable pick.

FAQs

What is the duration of the tour?
The entire experience lasts about 11 hours, from hotel pickup to drop-off.

Are meals included?
Yes, a box lunch is provided on the beach, with additional snacks and drinks available on the boat.

What should I bring?
Bring sunglasses, swimwear, towel, camera, snacks, sunscreen, and comfortable clothes that can get wet.

Is the tour suitable for children?
While it’s generally family-friendly, keep in mind the group size and the sea activities—some spots might be less suitable for very young children.

Can I snorkel at all stops?
Yes, each snorkeling stop is designed for exploring marine life, with plentiful opportunities to see fish and corals.

What about the marine park fee?
There’s a National Park Fee of 500 THB per adult and 300 THB per child, payable at the entrance.

Is this tour weather-dependent?
Yes, activities may change depending on weather and sea conditions, which are beyond the tour provider’s control.

How many people are typically on the boat?
Up to 60 guests, which some may find a bit crowded, especially at snorkeling spots.

In the end, if you want a full-day escape packed with snorkeling, scenic vistas, and beach relaxation, this Similan Islands trip balances adventure and comfort well. Just pack your sense of adventure—and a camera to capture those rock formations and underwater moments!

Phuket: Similan Island Day Trip by Speed Boat Catamaran