Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak
Khao Lak, Thailand

Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak

Outty Ranking 65 4.4 · 31 traveler reviews8 hoursFrom $109
Instant mobile ticketSpots available today

Outty Ranking

65/100

Solid Choice. Our proprietary evaluation. How we score

Traveler rating

4.4/5

Based on 31 traveler reviews. Ratings and reviews provided by Viator and Tripadvisor.

Quick answer

Is Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak worth booking?

Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak is a 8-hour experience in Khao Lak, Thailand, from $109 per person. It scores 65 out of 100 on the Outty Ranking, which we label “Solid Choice”, based on a 4.4/5 rating across 31 reviews. Cancellation is free up to 24 hours before the start time. Same-day spots are currently showing.

Outty Ranking
65 / 100
Rating
4.4/5 (31)
Duration
8 hours
From
$109 per person

Due to its breathtaking scenery, both above and underwater, the Similan Islands are a very popular destination and stand firmly on the program for almost every visitor in southern Thailand. During the opening time of the Similan National Park October to May each year. Visit some of Thailand's best snorkeling islands with crystal clear water and a white sand beach by Speed Catamaran. Snorkeling at Stonehenge is named after the towering rocks that rise from depths of 25m and below. Snorkeling at Christmas Point and, if you are lucky you can watch dolphins frolic in the sea or swim with sea turtles. • Discover the archipelago’s wide array of islands and spot adorable marine creatures along the way • Visit Similan’s Sailing Rock landmark where you can climb up for a panoramic view of the islands • Enjoy a hassle-free snorkeling adventure with round trip transfers to and from your hotel

What you get

    About this experience

    Due to its breathtaking scenery, both above and underwater, the Similan Islands are a very popular destination and stand firmly on the program for almost every visitor in southern Thailand. During the opening time of the Similan National Park October to May each year. Visit some of Thailand's best snorkeling islands with crystal clear water and a white sand beach by Speed Catamaran. Snorkeling at Stonehenge is named after the towering rocks that rise from depths of 25m and below. Snorkeling at Christmas Point and, if you are lucky you can watch dolphins frolic in the sea or swim with sea turtles. • Discover the archipelago’s wide array of islands and spot adorable marine creatures along the way • Visit Similan’s Sailing Rock landmark where you can climb up for a panoramic view of the islands • Enjoy a hassle-free snorkeling adventure with round trip transfers to and from your hotel

    What's included

    Included

    • Full travel accident insurance coverage
    • Thai Traditional Food and fresh fruits
    • English speaking guide
    • Round trip speed boat
    • Snorkeling (Mask, Snorkel, Fins, Life Jacket)
    • Transfer from / to hotel.

    Not included

    • National park fee(400THB per adult and 200THB per child)

    What you'll see and do

    1. First snorkeling and appreciating the underwater world, viewing beautiful fishes and colorful corals at Island No.5

      30 minutes here

    2. Walking across the island or snorkeling and swimming and enjoy a great Thai buffet lunch

      120 minutes here

    3. Bangu Island (Koh 9) for snorkeling and swimming.

      60 minutes here

    4. Snorkeling and swimming

      60 minutes here

    5. Snorkeling

      30 minutes here

    6. Snorkeling

      30 minutes here

    7. Ko Similan

      Swimming snorkeling, relaxing on the beach

      120 minutes here

    8. Take you to visit a Sailing rock which is the landmark of "Similan Island" at Island No.8 (Koh Similan) where you can relax, swimming, take pictures or climbing up to a view point on the top of a Sailing rock, Depart from Similan with a smile and impress.

      60 minutes here

    9. Climbing the viewpoint at Sailing Rock

      30 minutes here

    Where it starts and ends

    Meeting point

    Khao Lak

    Or, you can also get picked up from anywhere in Khao Lak.

    Hotel pickup

    Pickup is available for selected locations. Pickup begins about 30 minutes before departure.

    Ends at

    Or, you can also get picked up from anywhere in Khao Lak.

    Before you book

    Cancellation
    For a full refund, cancel at least 24 hours before the scheduled departure time.
    Languages
    en
    Ticket
    Mobile Only
    Runs on
    Every day
    Group size
    Up to 15 travelers per booking
    Operated by
    Oh-Hoo

    Know before you go

    • Not recommended for travelers with spinal injuries
    • Not recommended for travelers with poor cardiovascular health
    • Not recommended for pregnant travelers
    • Public transportation options are available nearby
    • Suitable for all physical fitness levels
    • Child ticket age between 4-11 years.
    • Guests who are pregnant or have high blood pressure, heart disease and bone diseases are not recommended to join the tour
    • What to bring : Passport/ID Card, Swimming suit, Towel, Sunglasses , Sunscreen , Hat, Camera
    • On the rare occasion that we should be required to cancel a tour, we will inform you in advance and offer a different tour date, an alternative tour or provide a full refund
    • Remark : Due to the policy of Similan Islands National Park, you have to send your passports to us suddenly after you make a booking in order to buy the ticket to enter the National Park first.
    • Please note that the activity duration includes the time for hotel pick-up and drop-off.

    Photos

    Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak, photo 2Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak, photo 3Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak, photo 4Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak, photo 5Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak, photo 6Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak, photo 7

    What travelers are saying

    Outty’s summary of the themes that recur across 31 traveler reviews. Written by us, not quoted from reviewers.

    Organization

    6 mentions

    Pickup, timing, and logistics are described as running smoothly.

    Food and drink

    4 mentions

    The tastings and food stops are a highlight for most reviewers.

    The guide

    3 mentions

    Travelers single out the guide as the reason the experience works.

    Knowledge and storytelling

    2 mentions

    Reviewers describe the commentary as informative rather than scripted.

    Photo opportunities

    2 mentions

    The views and photo stops come up again and again.

    Traveler reviews

    31 verified traveler reviews for Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak. Ratings and reviews provided by Viator and Tripadvisor.

    5 star
    20
    4 star
    5
    3 star
    5
    2 star
    1
    1 star
    0
    Sort
    DeAnna W · May 2026

    Beautiful Beaches and Snorkeling

    This was a great way to spend a day in Khao Lok! The staff were friendly and on top of everything. We saw some of the best biodiversity we’ve personally seen while snorkeling and the beaches were beautiful. We were definitely happy we chose this tour and recommend it!

    Response from the operator: Thank you very much for sharing your wonderful experience on the Similan Islands Snorkeling Tour by Speed Catamaran from Khao Lak. We are truly delighted to hear that you enjoyed such a great day with us and that our staff took good care of everything throughout your journey. Your kind recommendation means a great deal to us, and we are sincerely happy that you chose to travel with Oh-Hoo. We hope to welcome you again for another memorable adventure in the future. Best Regards, Oh-Hoo Team

    via Tripadvisor

    FionaP449 · March 2026

    Very well organised, entertaining and beautiful locations

    This tour was truly a highlight of our trip! Our guide was incredibly knowledgeable and had such a great sense of humour, they kept us laughing all day. We were absolutely blown away by the beauty of the islands and the surrounding reefs, and seeing a turtle was an unforgettable bonus!

    Response from the operator: Thank you so much for your wonderful review. We’re truly delighted to hear that the tour was a highlight of your trip. We’re also very happy that you had the chance to experience the beautiful islands and reefs, and seeing a turtle must have been a very special moment. Thank you again for sharing your experience. We hope to welcome you back for another unforgettable adventure in the future. Best Regards, Oh-Hoo Team

    via Tripadvisor

    265sitak · March 2026

    Amazing Similan Islands Tour

    Amazing tour, great, friendly, funny crew and a really enjoyable and well organised day!!! Highly recommend

    Response from the operator: Thank you so much for your wonderful review. We’re delighted to hear that you had such an amazing tour and enjoyed the day with our friendly and fun crew. It’s great to know that the trip was well organized and that you had an enjoyable experience. Your recommendation truly means a lot to us. We hope to welcome you again for another great adventure in the future. Best Regards, Oh-Hoo Team

    via Tripadvisor

    Ian_S · March 2026

    Good trip well.organised.

    Good trip big operation but very well organised. Similan slands are stunning and at both snorkeling stops loads of fish to see. Way and his team were very good.

    Response from the operator: Thank you very much for your kind review. We’re delighted to hear that you enjoyed the trip and found the experience well organized. The Similan Islands are truly stunning, and we’re glad you had the chance to see so many fish during the snorkeling stops. It’s also wonderful to hear that Way and the team took good care of you throughout the day. We truly appreciate your feedback and hope to welcome you again for another great adventure in the future. Best Regards, Oh-Hoo Team

    via Viator

    258sumanam · December 2025

    Great travel group

    Excellent travel group. I took catamaran to Sicilian islands Very courteous Helps even non swimmers snorkel Great food Awesome experience

    Response from the operator: Thank you for sharing your review. We are delighted to hear that you had an awesome experience with our travel group and enjoyed the catamaran trip to the Sicilian Islands. Your feedback truly means a lot to us, and we hope to have the pleasure of welcoming you again on another journey in the future. Best Regards, Tawan Oh-Hoo Team

    via Tripadvisor

    Good to know

    Duration
    8 hours
    Free cancellation
    Up to 24h before
    Minimum age to book
    All ages
    Availability
    Bookable today
    Runs on
    Every day
    Price range
    $109 to $3,590
    Hotel pickup
    Available for selected locations
    Booked in 30 days
    11
    Verdict
    Solid Choice

    Who runs this experience

    Operated by Oh-Hoo, who run 775 experiences we rank across 10 cities, with an average Outty Ranking of 55.7.

    See everything Oh-Hoo runs

    Why this scores 65

    The Outty Ranking is a weighted composite. Here is how this experience performed on each component.

    Traveler sentiment (30% weight)62
    Review evidence (18% weight)62
    Booking momentum (14% weight)55
    Value for money (12% weight)63
    Listing quality (10% weight)85
    Local standing (8% weight)38
    Booking flexibility (8% weight)100

    Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak: questions travelers ask

    Practical detail on this experience, plus the wider planning questions for Khao Lak.

    How much does Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak cost?

    +

    Prices start at $109 per person. The final price depends on the date, the time slot and the number of travelers, and peak weekends in Khao Lak usually price higher than midweek mornings. Live pricing and remaining availability are confirmed on the booking screen before you pay.

    How long does Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak take?

    +

    Plan for about 8 hours from start to finish, not counting travel to the meeting point. Most travelers leave another 30 minutes on either side so the rest of the day in Khao Lak is not rushed.

    Is Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak worth it?

    +

    It holds an Outty Ranking of 65 out of 100, which we label "Solid Choice". That score blends traveler sentiment (4.4/5 across 31 reviews), the depth of that review evidence, recent booking momentum, value for money against comparable last minute in Khao Lak, and how flexible the cancellation terms are.

    Can I cancel or reschedule Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak?

    +

    Yes. Cancel free up to 24 hours before the start time for a full refund. Inside that window the booking is non-refundable, and no-shows are not refunded.

    Is Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak suitable for kids and families?

    +

    Yes, all ages are welcome. Families should still weigh the 8-hour running time, and strollers are easier on the earlier, quieter departures.

    How far in advance should I book Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak?

    +

    Around 11 people booked this in the last 30 days, so popular slots go early. Two to three weeks ahead is comfortable in shoulder season, while summer weekends and holidays in Khao Lak can sell out a month out. Same-day spots do open up when other travelers cancel, so it is worth checking if you are already in town.

    What should I bring or wear?

    +

    Bring photo ID, your booking confirmation on your phone, a refillable water bottle and comfortable shoes. Dress for the weather in Khao Lak and add a light layer if any part of the 8-hour experience runs outdoors or after sunset.

    Where does Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak start and how do I get there?

    +

    The exact meeting point and directions are on your voucher once you book, and they sit in central Khao Lak within reach of public transport. Arrive 15 minutes early: late arrivals are treated as no-shows by most operators.

    What are the best things to do in Khao Lak?

    +

    On Outty we rank every Khao Lak experience on the same 0 to 100 scale, and alongside this one the highest scorers right now include Thai Cooking Class in Khao Lak by Amazon Prime Series Chef, Riverside Thai Cooking Half Day Class, Trekking to Waterfall Adventure Tubing 45 mins. (Only Khao lak). The city page groups everything into most popular, highest reviewed, last minute and family-friendly so you can build a day around what actually delivers.

    When is the best time to visit Khao Lak?

    +

    Booking patterns follow the same curve: prices and queues climb in peak weeks, while shoulder season gives you better availability on the top-ranked experiences and more room to change plans.

    How many days do you need in Khao Lak?

    +

    Three full days covers the headline sights without sprinting. A workable rhythm is one anchor experience each morning, such as this one, an unhurried afternoon in a single neighborhood, then a food or nightlife booking in the evening. Five days lets you add a day trip outside the city.

    Do I book through Outty or through the operator?

    +

    Outty ranks and explains the experiences, then hands you to Viator to complete the booking with the operator directly. The price is the same as booking on Viator yourself, and Outty earns an affiliate commission on the referral, which is how the rankings stay free to read.

    What is included in Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak?

    +

    Included: Full travel accident insurance coverage; Thai Traditional Food and fresh fruits; English speaking guide; Round trip speed boat; and Snorkeling (Mask, Snorkel, Fins, Life Jacket). Not included: National park fee(400THB per adult and 200THB per child). Always check the voucher for the final list before you travel.

    Does Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak include hotel pickup?

    +

    Yes, pickup is offered, or you can meet at the start point instead from 84 listed pickup locations in and around Khao Lak. Be ready about 30 minutes before the start time. You can also enter a custom pickup address when booking.

    What languages is Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak offered in?

    +

    It runs in English. Pick your language when choosing a date and time, as not every departure runs in every language.

    Will I get instant confirmation and a mobile ticket for Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak?

    +

    Confirmation is sent by the operator after booking, usually within 48 hours; if it is not confirmed you are not charged. Mobile tickets are accepted, so you can show the voucher on your phone.

    Is Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak wheelchair or stroller accessible?

    +

    The operator notes: Not recommended for pregnant travelers; and Guests who are pregnant or have high blood pressure, heart disease and bone diseases are n. If accessibility is critical, contact the operator after booking to confirm arrangements for your date.

    What happens to Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak if the weather is bad?

    +

    This experience depends on good weather. If it is canceled because of poor weather, you are offered a different date or a full refund.

    What do travelers say about Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak?

    +

    Across 31 reviews averaging 4.4 out of 5, recurring themes include organization, food and drink, the guide. Pickup, timing, and logistics are described as running smoothly.

    Ready to lock in your spot?

    Pick a date, choose your group, and see the exact price for Similan Islands Snorkeling Tour By Speed Catamaran From Khao Lak.

    Pick your date