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Discover Koh Samui’s hidden island gems with this full-day snorkeling trip by speedboat. Enjoy secluded beaches, vibrant marine life, and scenic views.
Koh Samui Islands Snorkeling Trip By Speedboat: A Balanced Look at an Understated Adventure
If you’re hunting for a day that combines off-the-beaten-path island exploration with the chance to snorkel around vibrant coral reefs, this Koh Samui snorkeling tour by speedboat might catch your eye. With a typical booking window of about 49 days in advance, it’s a popular option for travelers craving a full-day adventure that’s easy to fit into a vacation schedule. The tour covers four islands, offering a blend of relaxation, sightseeing, and underwater discovery, all within roughly six hours.
What we appreciate most about this trip is the opportunity to visit secluded islands like Koh Tan and Koh Madsum, which are less crowded than the main tourist hotspots on Koh Samui. Plus, the inclusion of hotel transfers, snorkeling gear, and a Thai lunch makes it a convenient package for visitors looking for value and simplicity.
However, it’s worth noting that some reviewers felt the snorkeling component could be more substantial—highlighting that the actual underwater experience might not meet the expectations of avid snorkelers. If you’re after a relaxed, scenic day with some snorkel stops rather than a dedicated diving experience, this tour could be a good fit. It’s best suited for those who want a gentle introduction to marine life and island hopping, especially if you enjoy comfortable group settings and scenic views.
For underwater exploration, these Koh Samui snorkeling spots offer different experiences
The tour kicks off at 10:00 am with hotel pickup from key locations around Koh Samui—including Lamai, Chaweng, Bophut, Maenam, and others. This door-to-door service is a big plus, removing the hassle of finding your way to the pier. Once onboard a colorful longtail boat, you’ll set out into the Gulf of Thailand, heading towards the four islands included in the trip.
The first stop is usually Koh Tan, well-regarded for its coral reefs and tropical fish. The waters are protected, meaning the coral is in relatively good shape, and the abundance of marine life makes it a decent snorkeling spot—though some reviews suggest the snorkeling at Koh Tan is not especially impressive. One reviewer mentioned that they snorkeled for about an hour at what they called a “poor location,” implying that the underwater scenery might not be as vibrant as in other places.
Next up is Koh Madsum, south of Koh Tan, famed for its pristine white sandy beaches and a more relaxed atmosphere. This island is a favorite for those wanting a quiet escape and a chance to unwind on the sand. It’s also home to a luxurious resort, which adds a touch of elegance to the day. We loved the way this stop offers an authentic, local feel—away from the bustling tourist centers.
Included in the package are hotel transfers from most popular Koh Samui locations, a Thai set lunch, soft drinks, fresh fruit, snorkeling masks, and life jackets. The accident insurance coverage provides peace of mind for those worried about mishaps. The inclusion of snorkeling gear is particularly helpful for those who don’t own their own equipment or want a hassle-free experience.
However, there’s an admission fee of 50 THB per person, payable locally, which some may forget or overlook. Plus, an extra transfer charge of 700 Baht per person applies for some locations like Nathon or Taling Ngam, so if you’re staying outside the main pickup zones, it’s something to consider.
The boat trip itself is quite scenic, and the group size (up to 30 travelers) strikes a balance between a lively atmosphere and enough space to relax. The colorful longtail boats are charming and authentic, adding to the sense of adventure.
Snorkeling experiences varied based on reviews—some found the gear to be good and appreciated the time spent in the water, while others felt the underwater stops were not as lively as expected. One reviewer mentioned that they snorkeled for only about an hour at a single, “poor” location, which could be disappointing if you’re hoping for extensive underwater exploration. Still, the coral reefs and tropical fish species like giant clams and tropical fish are visible, and the protected nature of Koh Tan’s reefs helps ensure a decent viewing experience.
The main appeal of this tour isn’t just the underwater world, but also the scenic island stops. Koh Madsum stands out for its white sands and peaceful vibe. It’s a perfect spot for sunbathing, swimming, or enjoying a picnic, as many visitors do. The tour provides good opportunities for photo-taking, especially with the stunning sea views and lush islands as a backdrop.
Starting at 10:00 am, the tour runs for about six hours—including transfers, island stops, snorkeling, and lunch. The group size maxes out at 30, which helps maintain a comfortable and manageable environment. The hotel pickup system is praised for running smoothly, with reviews emphasizing how seamless the process was.
Guests who are pregnant or have certain health conditions are advised against joining—this is standard for most active tours, especially those involving water activities.
On the positive side, travelers appreciated the scenic views, smooth logistics, and friendly crew. One review even called it a “beautiful day on the water,” while another noted that the snorkeling equipment was adequate.
On the flip side, the lack of extensive snorkeling or vibrant underwater scenery was a common critique. Some felt the snorkel stops were underwhelming, and a few mentioned that the main focus was more on sightseeing and relaxing rather than diving deep into marine exploration.
This experience suits those who are looking for a relaxed, scenic escape rather than a hardcore snorkeling adventure. It’s ideal for travelers who want to see some quiet islands, enjoy good views, and have a simple, hassle-free day out. Families with children aged 4-11, especially those who prefer sitting back and soaking up the scenery, will find it suitable.
It’s also a good choice if you want to avoid the crowds and are happy with light snorkeling rather than serious underwater exploration. The tour’s inclusion of meals, drinks, and transfers makes it a convenient option for those who prefer a all-in-one package.
For around $57, this trip offers value through convenience, scenic island stops, and an opportunity to experience Koh Samui’s quieter side. If your main goal is relaxation and serene beaches, you’ll appreciate the time on Koh Madsum. For marine life enthusiasts, the snorkeling may be a bit lacking, but it’s still an opportunity to see some coral and tropical fish without diving gear.
It’s a well-organized, moderate-length tour that balances sightseeing with beach time. The mix of authentic island visits and comfortable group sizes makes it suitable for families, couples, or anyone seeking an easy, scenic day on the water.
However, if you’re after extensive snorkeling or vibrant underwater scenery, you might want to consider other tours specifically focused on diving or longer snorkel stops. Still, for those eager to see some remote islands and enjoy the Gulf’s tranquil waters, this trip offers a charming slice of Koh Samui’s coastal beauty.
How early should I book this tour?
You should book about 49 days in advance, as it’s quite popular.
What is included in the price?
The price covers hotel transfers, snorkeling gear, a Thai set lunch, soft drinks, fresh fruit, and accident insurance.
Are there any extra fees?
Yes, there is a 50 THB admission fee per person, payable locally. An additional transfer fee of 700 Baht per person applies for certain locations like Nathon or Taling Ngam.
What is the tour start time?
The tour begins at 10:00 am.
How many people are in the group?
The maximum group size is 30 travelers, promoting a comfortable experience without feeling crowded.
Is snorkeling suitable for kids?
Children aged 4-11 can participate, but some travel advice suggests checking health restrictions if they have pregnancy or health issues.
What if the weather is bad?
The tour is weather-dependent. If canceled due to poor conditions, you’ll be offered a different date or a full refund.
Can I cancel if my plans change?
Yes, free cancellation is available up to 24 hours in advance. Cancellations less than 24 hours before are not refunded.
Does the trip include a guide?
While specific guide names are not mentioned, reviews mention friendly crew and smooth logistics.
Is this a snorkeling-focused trip?
Not entirely—it’s more of a scenic island-hopping experience with some snorkeling, which may be limited in duration and vibrancy.
To sum it up, this Koh Samui snorkeling trip offers a relaxing way to visit some of the quieter islands and enjoy scenic views, especially if you’re content with light marine exploration. Its convenience and inclusion of meals make it a practical choice for those seeking a straightforward, scenic day out. While it may not satisfy snorkeling enthusiasts craving vibrant reefs, it’s ideal for anyone wanting to escape the crowds and soak up the Gulf of Thailand’s tranquil beauty.