Tours/Koh Samui/Koh Samui to Angthong National Marine Park Trip By Big Boat
Viator · group up to 50 pax

Koh Samui to Angthong National Marine Park Trip By Big Boat

4.2(60)Koh Samui1 hour
VIATOR3.8(21)TRIPADVISOR4.3(39)

Description

Experience a spectacular day out in the crystal blue waters of the Gulf of Thailand in this guided day tour from Koh Samui. We depart by luxury big boat from the north coast of Koh Samui to one of the most spectacular marvels that Mother nature has blessed us with: Angthong National Marine Park. It is a paradise for kayaking, snorkeling, or for those who just enjoy the breathtaking scenery. Angthong National Marine Park is an archipelago composed of a small group of islands that make up a stunning array of rock formations. This tour is a dream day out and certainly one of the best day tours we have to offer if you are visiting Koh Samui! • Hop into the clear blue waters and snorkel past the soft corals and underwater caves. • See the beautiful stalagmite and stalactite formations in the Lotus Cave (Bua Boke Cave). • Experience Koh Samui with the help of a seasoned English-speaking guide. • Enjoy the convenience of complimentary hotel transportation and buffet lunch.

Tour Options

Snorkeling & Sightseeing
  • Duration: 9 hours Pickup included
Kayaking & Snorkeling
  • Duration: 9 hours Pickup included

Itinerary

Admission included90 min

Travel to Angthong National Marine Park by fully equipped tour boat. Light breakfast on a boat (Tea, Coffee, Toast, Fruit)

60 min

Take a longtail boat to the famous "Thale Nai" for the beauty of a lagoon surrounded by mountains nature trekking.

Admission included30 min

The beauty of a lagoon surrounded by mountains nature trekking.

Admission included60 min

Have tasty lunch of a Thai buffet with fresh seasonal fruits on the boat.

60 min

Head to "Wua Ta Lap" island and enjoy kayaking and snorkeling

Admission included30 min

Climbing to the most incredible views of the Gulf of Thailand and see many beautiful lotus-shaped stalactites in "Bua Boke Cave"

Admission included30 min

Views of the Gulf of Thailand and see many beautiful lotus-shaped stalactites

Highlights

Hotel transfer by minibus
Life Insurance
Light breakfast, On-boat lunch (Buffet)
Dry bags, Life jacket, Snorkeling equipment
English guide
Longtail boat, Kayak

What's included

Included
Hotel transfer by minibus
Life Insurance
Light breakfast, On-boat lunch (Buffet)
Dry bags, Life jacket, Snorkeling equipment
English guide
Longtail boat, Kayak
Not included
National Park fee (300THB per adult and 150THB per child)
to be paid at point of entry or when you check in your ticket.

Pickup Locations & Times

• You can also get picked up from anywhere in Koh Samui. • An extra charge will be applied for transfer in some Koh Samui areas. (To be advised) • Free hotel pick up : Bo Phut, Mae Nam, Bang Rak, Choeng Mon, Chaweng, Lamai • The exact pick-up time will be confirmed by email after you have made the booking • Get picked up from your hotel on Koh Samui located near the main road. If you are staying on the hill, you have to come to a nearby hotel or meeting point • Please plan to meet your tour guide at your hotel lobby at least 10 minutes prior to the scheduled pick-up time • If you arrive more than 10 minutes late or after we have moved from your hotel, you may be considered a no-shows

Traveller Ratings

4.2
60 reviews
5
32
4
13
3
10
2
2
1
3

Important Information

  • 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
  • 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
  • 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
  • This activity is not recommended for guests arriving by cruise ship or large boat.

Reviews(60)

E
E3426GYmarkusp
July 14, 2026
A relaxing day out on the water

The boat wasn't in a rush, which suited us perfectly. We had enough time to enjoy the views and the islands. It got a little warm on the upper deck during midday, so bringing a hat is a good idea.

5
524shailendras
July 13, 2026
Relaxing way to visit Angthong

The big boat was comfortable and gave everyone enough space to relax. The snorkeling stop was nice, although visibility depends on the weather. I'd choose this trip again for the scenery alone.

F
faithe501
July 12, 2026
A relaxing day out on the water

The big boat had plenty of space to sit back and enjoy the views. I liked the slower pace compared with a speedboat trip, and Angthong Marine Park was every bit as beautiful as I'd hoped.

C
cecilyfoged
July 3, 2026
Fabulous

Great staff, well organised, felt very safe and well looked after. Highly recommend

P
Plutonicus
June 5, 2026
No frills value for money to Mu Ko AngThong well worth it

The no frills trip to Angthong National Marine Park was bags of fun. They really looked after us and safety and information is a high priority for them. Super friendly staff always ready to help. Tasty chicken stew lunch with watermelon for lunch. The views and sights are spectacular. Well worth it. The big boat filled up quickly. The trip routine is well rehearsed so at times you feel a little like on a production line but is best with so many people. Expect to get wet at sea. Is hot and humid so you will sweat. The snorkelling is fun. The water is warm but visibility is very poor. Don’t get too close to the urchins and corals and sharp stones sticking out the sea floor.

Operator response

Thank you very much for taking the time to share such a detailed review. We are delighted to hear that you enjoyed your trip to Angthong National Marine Park and that you found our team friendly, helpful, and attentive to safety and information throughout the day. We truly value your honest feedback regarding the overall organization and pace of the tour. With a popular destination and larger group sizes, the schedule can sometimes feel structured, and we understand how this may come across as less personal at times. Your comments are important and will be shared with our team as we continuously look for ways to improve the guest experience. We also appreciate your helpful remarks about sea conditions and snorkeling. The natural environment can indeed vary, and your observations may be useful for future guests preparing for the trip. Thank you again for your balanced and thoughtful review. We are glad you had an enjoyable experience overall and hope to welcome you back for another adventure in the future. Best Regards, Oh-Hoo Team

K
kathleenkS4216WA
April 20, 2026
Class tour

Everything went smoothly. Small breakfast and lunch. Had good weather and the ride was very quiet. The climb was very exhausting. Please think carefully if you're going up there. The day after is painful 😂

Operator response

Thank you very much for your kind review. We’re happy to hear that everything went smoothly and that you enjoyed the trip, including the breakfast, lunch, and the calm ride. We truly appreciate you sharing your experience and hope to welcome you again on another adventure in the future. Best Regards, Oh-Hoo Team

A
A288FQthomass
March 16, 2026
Good,👍

Well organized, are satisfied 😀👍

Operator response

Thank you very much for your kind feedback. We’re delighted to hear that you were satisfied with the organization of the tour. Your support means a lot to us. We truly appreciate your kind words and hope to welcome you again for another enjoyable experience in the future. Best Regards, Oh-Hoo Team

3
369armina
March 12, 2026
Dreamlike

Great trip. We paddled by canoe to the first island, which is highly recommended. Could then choose whether we wanted to swim, snorkel or hike. We opted for the steep ascent and descent via stairs to lagoon and back. On the second approached island we decided to go for a strenuous steep hike, partly for climbing, to hell. Was a great day with breathtaking scenery.

Operator response

Thank you very much for your wonderful review. We’re delighted to hear that you had such a great excursion and enjoyed paddling the canoe to the first island. It’s lovely to know that you made the most of the different activity options, from hiking to the lagoon to the adventurous walk to the cave. The landscapes in the area are truly breathtaking, and we’re very happy that you were able to experience and enjoy them. Thank you again for sharing your experience. We hope to welcome you back for another memorable adventure in the future. Best Regards, Oh-Hoo Team

6
615camelia
February 25, 2026
Nice day trip from Koh Samui

The tour was well organized, the hotel pick-up very convenient. We stopped on two islands and I liked the freedom we had on each island, but it would be nice to stay longer on Koh Wua Talap, to allow people to visit both the cave and the view point. The staff were kind and helpful as the floating piers proved to be very challenging in the rough sea. Motion sickness pills were provided on board. Unfortunately I relied on the breakfast served on the boat, based on the description, and that was a mistake. It was only a banana and a very sweet baking powder tasting muffin. Have a proper breakfast before boarding. Otherwise, highly recommended.

Operator response

Thank you very much for your thoughtful and balanced review. We’re delighted to hear that you found the tour well organized and appreciated the convenient hotel pick-up, as well as the time spent exploring the islands. We also truly appreciate your kind words about our staff. Sea conditions can sometimes make the floating piers challenging, and we’re glad our team was able to assist and ensure your safety and comfort throughout the trip. Thank you as well for your honest feedback regarding the breakfast. We understand your disappointment and will review this with our team to see how we can improve the onboard offering and descriptions to better manage expectations. We’re grateful for your recommendation and hope to welcome you again in the future. Best Regards, Oh-Hoo Team

D
D4824LWaxelr
February 10, 2026
Great experience with muscle soreness!!

The tour is recommended! The first ascent (to the lagoon) is no problem. The second ascent to the view point is challenging! We had two days of the worst muscle soreness in our legs afterwards 🙆😅 But the view is outstanding from up there! The food on the boat tasted good.

Operator response

Thank you very much for your great review. We’re happy to hear that you found the tour recommendable and enjoyed the experience overall. We’re glad to know the breathtaking scenery made the effort worthwhile, even if it came with a couple of days of sore legs! Thank you again for sharing your experience, and we hope to welcome you back for another adventure in the future. Best Regards, Oh-Hoo Team

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