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Angthong Marine Park: Exclusive Snorkeling Tour
5.0
817 Ratings
Ko Samui
Embark on an exclusive VIP guided tour of Angthong Marine Park, avoiding the crowds and enjoying a personalized experience. Snorkel, kayak, and visit the famous Emerald Lagoon. All-inclusive with no hidden fees.
Embark on an exclusive VIP guided tour of Angthong Marine Park, avoiding the crowds and enjoying a personalized experience. Snorkel, kayak, and visit the famous Emerald Lagoon. All-inclusive with no hidden fees.
Duration:
8 hours, 30 minutes
Cancellation:
24 hours
Highlights
- Ko Samui - Begin the day by cruising along the northern coast of Samui, heading towards the Angthong National Marine Park.
- Ko Wao Yai - Upon reaching Koh Wao, our team will choose the optimal spot for snorkeling to ensure a safe and enjoyable experience. After a briefing, the guides will accompany you in the water to offer assistance and lead…
- Ko Samui - Begin the day by cruising along the northern coast of Samui, heading towards the Angthong National Marine Park.
- Ko Wao Yai - Upon reaching Koh Wao, our team will choose the optimal spot for snorkeling to ensure a safe and enjoyable experience. After a briefing, the guides will accompany you in the water to offer assistance and lead the exploration. We offer personalized service suitable for all ages and skill levels, from seasoned snorkelers to non-swimmers. All snorkeling gear is provided, including fins to make navigating the reef easier! Lifejackets and life rings are available, and our guide can also serve as your in-water taxi service!
- Mu Ko Ang Thong National Park - Relax and enjoy the scenery as the boat cruises along the Marine Park’s coastlines. The limestone cliffs have been sculpted into fascinating formations, perfect for photography.
- Mu Ko Ang Thong National Park - A delightful homemade lunch, prepared by our in-house chef, is served on a peaceful beach. Afterwards, take time to relax in the shade or cool off in the water. Kayaking is included, led by our guides, to explore the coastline of Angthong’s islands, navigating under rock overhangs and enjoying a serene stop on one of the many picturesque and secluded beaches. This activity is suitable for everyone, as our guides will ensure your safety, but if you prefer, you may stay on the beach and enjoy the natural surroundings.
- Blue Lagoon (Emerald Lake) - The Emerald Lagoon is the most renowned feature of Angthong National Marine Park, a saltwater lagoon encircled by towering limestone cliffs and jungle. A 10-minute walk leads to the viewing platform, offering a view of the lagoon and a panoramic vista of the archipelago. Our guides will accompany you, providing refreshments and sharing information about the island’s sights and sounds. They also know the best spots for photography and bird watching.
- Ko Wua Talap Island - As the speedboat leaves Angthong National Marine Park, you are left with the breathtaking panorama of the islands and memories to cherish forever.
- Ko Samui - Return to the 100 Degrees East center on Koh Samui around 5:30 pm, with transportation ready to take you home for a well-deserved happy hour drink.
What's Included
- Transfer to and from accommodation
- Full insurance coverage
- All Fees and Taxes
- Lunch
- Snacks
- Bottled water
- Carbonated beverages
- Use of snorkeling equipment
- Kayaking
- Life jackets
- Towels
- On-board restrooms
- Transfer to and from accommodation
- Full insurance coverage
- All Fees and Taxes
- Lunch
- Snacks
- Bottled water
- Carbonated beverages
- Use of snorkeling equipment
- Kayaking
- Life jackets
- Towels
- On-board restrooms
Additional Information
The 100 Degrees East Marine Team offers a unique tour to the Angthong National Marine Park, perfect for those who wish to enjoy a more exclusive experience away from the crowds, all in safety and comfort. The tour is limited to a maximum of 12 adults, or 14 guests if children aged 4 - 12 years are included. With a high crew-to-guest ratio, our…
The 100 Degrees East Marine Team offers a unique tour to the Angthong National Marine Park, perfect for those who wish to enjoy a more exclusive experience away from the crowds, all in safety and comfort. The tour is limited to a maximum of 12 adults, or 14 guests if children aged 4 - 12 years are included. With a high crew-to-guest ratio, our English-speaking guides ensure a personalized experience. Our attentive and knowledgeable guides will accompany you as you snorkel, kayak, and explore the renowned Emerald Lagoon. Whether you prefer an active day or relaxing under the shade of trees, the choice is yours. The tour price includes everything, with no hidden fees or charges. For groups larger than four, please contact us to confirm availability.
- Minimum number of guests required. We will notify you by 4.00 PM a day prior to your tour, if we didn’t reach minimum guests required to operate. You will have the option to cancel your reservation or change to the next available tour.
- Bookings for groups of 5 or more travellers must be made directly, we can not guarantee that separate bookings made for the same group will be scheduled on the same boat.
Location
Ko Samui
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Customer Ratings
5.0
(817 Ratings)
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Holden_t
Apr 17, 2026
A full day of fun and splendor - This tour was the perfect way to explore the best parts of the marine park without feeling rushed. The whole crew was professional, organized, and attentive. You are never thirsty—the crew makes sure you are hydrated, offering water or soft drinks all day—or hungry, with a generous lunch and fresh fruits available throughout the day. The crew was also knowledgeable and kind, and they go out of their way to capture the best photos of you throughout the day. You don’t have to participate in any of the activities if you don’t want to (e.g. snorkelling or kayaking), but I highly recommend that you do. The crew took great action shots of my partner and I while we kayaked, and they even carry your phones, and your water, up to the Emerald Lake viewpoint, allowing you to walk up unencumbered (it is a fairly steep trail) and take pictures at the top. If you’re staying in Koh Samui and you want to explore the marine park, I cannot recommend this tour enough. What I will say is that your should definitely bring shoes to walk up to the Emerald Lake viewpoint—it is a steep walk.
Review provided by Viator
Hannah
Apr 17, 2026
Amazing experience! - Absolutely amazing from beginning to end! Worth every penny! Take the extra hike at the first island stop. The view is worth the climb!
Review provided by Tripadvisor
75annelieseh
Apr 16, 2026
Fab from start to finish ❤️ - Just WOW!! From start to finish this was without any shadow of a doubt our best ever family day out.
We are a mum, dad and 12 year old boy who all loved every minute of our trip yesterday.
The booking process was super easy and although slightly pricier than other operators it was worth every baht! Recommended to us by a local guide (Pom, who is also fab!) we chose the snorkelling option and couldn’t be happier with our decision.
Cara gave the introductory meeting and explained thoroughly what the day entailed which built the excitement and from that point we walked round to our boat and the day commenced.
Our snorkel guide was Jason and he so clearly loves his job, delivering the information so passionately both in the boat and on the water. He explained all the things we should expect to see which was pretty much spot on with what we actually did see as well! One thing he didn’t mention was the possibility of seeing whales, YES WHALES 🐳 - spotting a family of three wasn’t something we ever imagined but what a wonderful start to the day!
The team on the boat couldn’t do enough for us and the rest of the day was guided by an equally enthusiastic and passionate group who made our day just perfect. From hauling all the water bottles up the steepest set of steps to the viewpoints to making sure we had the best photos to finding the monkeys hiding spot on the last beach (not sure if that’s a secret but yes, there were monkeys too) they really were the best hosts.
No need to worry about food, drink or towels either as they were all provided - right down to the electrolytes to add to our water after kayaking!! There were no limits on fizzy drinks either which was a bonus although we stuck mainly to water as it was HOT!
Aside from the team, I must add that we were lucky to be amongst some really wonderful company - our little boy befriended a super cool young Australian boy and they had a fab day and we chatted to the other people like we’d known them for years!!
So, if you’re considering a trip to Ang Thong you absolutely must book with 100 degrees - 7 Star service ⭐️⭐️⭐️⭐️⭐️⭐️⭐️
Review provided by Tripadvisor
Laura
Apr 16, 2026
Absolutely fantastic trip! - Absolutely fantastic trip! Everything was incredibly well organised, from pick-up and drop-off to the full itinerary for the day.
The boat was clean, comfortable, and well equipped, and the crew truly made the experience special. Everyone was friendly and welcoming, taking great photos and looking after guests throughout. A special shoutout to Mr Clay, who made the snorkelling experience for me, as a slightly nervous swimmer in open water I felt completely safe and supported and still got to fully enjoy the marine life.
The kayaking was also a highlight, well organised and timed to avoid the larger crowds in the marine park.
Lunch was great, with plenty of drinks available throughout the day. Towels and beach mats were also provided, and there’s a small marine toilet on board, as well as facilities on the islands.
Overall, I would highly recommend this experience well worth the money and thoroughly enjoyable. You can tell that a lot of thought and detail has gone into making this experience memorable and prioritising guest comfort.
Review provided by Tripadvisor
Jenna
Apr 15, 2026
Highlight of our holiday to Koh Samui! - This trip was absolutely fantastic in every way!
Review provided by Tripadvisor
Kennym01r
Apr 15, 2026
VIP trip that actually feels a step above - We booked a VIP day trip with 100 Degrees East and it fully delivered on what was promised.
The team were excellent throughout – professional, organised and clearly experienced. Jason, our tour leader, was engaging and knowledgeable, which added a lot to the day.
The itinerary had a really good mix of activities. We had a snorkelling stop in a great location, sea kayaking, a visit to Emerald Cave, and time on a beautiful island with monkeys. It never felt rushed, and the time at each stop was generous.
Everything was very well run from start to finish. The catering was particularly good, and overall it felt a step up from the standard group tours. Even though we were visiting many of the same spots as other operators, it didn’t feel like a conveyor-belt experience.
The equipment provided was high quality, and the locations themselves were genuinely stunning.
A special mention to Cara as well, who went out of her way to try and arrange another trip for us as we were keen to do more snorkelling. Although it didn’t work out, she recommended an alternative operator which we ended up using, and that was much appreciated.
Overall, a really well-delivered experience and easy to recommend if you’re looking for something a bit more polished and varied than the standard tours.
Review provided by Tripadvisor
Simonetrovao
Apr 14, 2026
MARAVILHOSO - A experiência foi maravilhosa. Sem dúvidas a melhor empresa de Koh Samui. Desde as tratativas pelo WhatsApp app ate o retorno no final da tarde, Carol participou e cuidou para que a fosse um otimo dia. Toda equipe do barco foi muito cordial. A todo tempo preocupados em atender qualquer necessidade. Um agradecimento especial ao Tom que proporcionou conhecer a variedade de seres marinhos.
*************************************
The experience was wonderful. Without a doubt, the best company in Koh Samui. From the initial contact via WhatsApp to the return call at the end of the day, Carol participated and ensured it was a great day. The entire boat crew was very friendly, always concerned with meeting any needs. A special thank you to Tom for allowing us to see the variety of marine life.
Review provided by Tripadvisor
Karim
Apr 14, 2026
The best tour company to visit Ang Thong with - must do experience. - My family and I rearranged flights and hotels to do this trip and it was absolutely worth it. The most amazing experience led by Cara and her fabulous team. The detail and little touches make this the best company to visit Ang Thong with.
Review provided by Tripadvisor
Caroline_l
Apr 12, 2026
We had an absolutely... - We had an absolutely amazing experience on the VIP tour to Angthong National Marine Park. Everything was incredibly well organized from start to finish, which made the whole day completely stress-free and enjoyable.
The team was outstanding, so kind, attentive, and genuinely caring. They made sure everyone felt comfortable and adapted the activities to suit all levels, so whether you’re a beginner or more experienced, you feel at ease and included.
What really stood out to us is how much they think of everything in advance. Drinks, snacks, towels and even storage for our belongings were all taken care of. We didn’t have to worry about a single thing. They even took photos of us throughout the activities, which is such a thoughtful touch and allowed us to fully enjoy the moment without constantly reaching for our phones.
Honestly, they go above and beyond to make sure you have the best possible experience. You truly feel looked after the entire time, like VIPs in every sense of the word.
We loved every minute of it and would recommend this tour without hesitation. If you’re thinking about it, just book it. You won’t regret it!
Review provided by Viator
Holshooray
Apr 7, 2026
A perfect day with an exceptional team. - We were a two family group who joined 100 Degrees East for their Angthong National Marine Park snorkelling tour, and it was truly an unforgettable day. From my very first booking enquiry, Cara and Hannah were responsive, professional, and helpful, making the booking process seamless.
The morning of the trip began with a convenient pick-up from our villa and a thorough briefing before boarding. The boat itself was smart, spotless, and perfectly prepared. The whole crew team couldn’t have been more welcoming or accommodating, every detail was thought through to ensure our comfort and enjoyment throughout the day.
A special mention must go to Jason, our tour leader and dive master. His extraordinary knowledge of the park, its islands, wildlife, and marine life transformed the trip into something really special. I was nervous about snorkelling, but Jason immediately put me at ease in the water turning what could have been a daunting experience into one of the highlights of the day. He brought the underwater world alive for our group, explaining the fish and corals we were seeing.
The kayaking was another highlight, made even better thanks to Tom, the deputy tour guide. Not only did he lead us with great energy, but he also became our “chief photographer,” capturing fantastic shots of our group on the water with our own camera which was a lovely touch.
Throughout the day, fresh fruit and soft drinks were always available, and the crew took great care to keep everyone hydrated in the heat. Lunch was a delicious Thai feast—plentiful, authentic, and in a beautiful setting on one of the park’s island beaches.
The trip was worth every penny, and thanks to Jason, Tom, and the whole crew, it was a very special day for all of us.
Review provided by Tripadvisor
