Full Day Ang Thong Islands Luxury Small Group Tour

Highlights

Inclusions

Itinerary

1. After a morning pick-up from Koh Samui, head straight to the pier to begin your maritime excursion among the 42 islands of Ang Thong. After being fitted for masks and snorkels, you’ll glide over to the island of Koh Wao to snorkel in the crystal-clear waters among magnificently diverse coral reefs. Explore the sheltered bay, keeping your eyes peeled for tropical fish. Continuing through the national park, you’ll arrive at Koh Mae Ko for kayaking and after that. Disembarking and heading for the panoramic view above the Emerald Lagoon, a gem of Ang Thong Park. Fed by the sea through a series of caves, the lagoon is completely untouched, as it is illegal to swim within it. Afterward, head to Koh Phaluai for a seaside Thai lunch, and for some time to unwind and relax on the beach before heading back to Koh Samui

   7 h

Cancellation

Free cancellation up to 24 hours before the experience starts, for a full refund.

Reviews

Ratings come from 353 reviews collected by our booking partner. They are travellers' own words, in the order they were written — never reordered to flatter the experience.

Showing reviews written in English.

• 5Great experience Happy Samui

  This is my first time to Ko samui and I booked the a thong marine park tour with happy samui through my hotel. It’s the best tour I ever had in my life. They’re well prepared with the schedule and activities. The guide Mr Win and his team are very experienced tour guides and his team consists of photographer, helmsman , his other crew members who ensure we are always safe in the boat. I will definitely recommend their service !!

  santhiar2024October 2026via Tripadvisor

• 4Excellent day out, although boat not ideal for views

  Absolutely great staff - meticulously tidy and organised on the boat. Great stops. The only reason I've given it a 4 is that we felt the boat wasn't ideal for a day trip. Clean and powerful but very enclosed with no real way to watch the view when it was on the move. Definitely just a means to get from A to B not a 'day on a boat' experience.

  Hannah_WOctober 2026via Viator

• 5Fabulous day!

  Excellent day and nice that there was only 14 on our boat. It’s a full day and a fair bit of it is spent travelling between activities. Snorkeling was terrific and plenty to see, even with grey sky’s. The day is incredibly well managed and staff just think of everything to maximise the enjoyment of the day. This experience can be done for a lot less but with much more people. I feel like this was the way to do it.

  Trek05765555342September 2026via Tripadvisor

• 5Amazing small group speed boat day trip with snorkelling to numerous islands

  Knowledgeable guides, definitely worth the extra to avoid queues and crowds. Lunch was amazing! Enjoyed every minute!

  K3474UQlouisecSeptember 2026via Tripadvisor

• 5Perfect Size Tour — Relaxing and Personal

  5-Star Review We had such a wonderful experience with Happy Samui’s Koh Mu Ang Thong tour! Clay and the crew were incredibly attentive and personal throughout the entire day. They guided us while kayaking to the viewpoint and during snorkeling, making everything feel easy and enjoyable. Cley was especially friendly and even took pictures for us, which was such a nice personal touch. I also really appreciated that the tour accommodates a maximum of 16 people. The boat never felt overcrowded, which made the whole experience much more relaxing and comfortable. The crew was friendly, helpful, and genuinely made us feel well taken care of. I would definitely recommend Happy Samui to anyone looking for a more personal and relaxed way to experience Ang Thong Marine Park! ⭐️⭐️⭐️⭐️⭐️

  Stay61726090648August 2026via Tripadvisor

• 3Not premium just fewer people

  The program is fully packed. Stops are short to get everything into one day. Staff is friendly. Boat is fast and loud. I think the description is overselling what you get. Lunch took place in poor place. Quality of food was lowest level we had so far in Koh Samui.

  Holger_RAugust 2026via Viator

Know before you go

How it compares in Koh Samui

• Its from-price is 113% above the median of the 172 day trips we list in Koh Samui.
• Its length is typical for the group.
• By number of reviews it ranks 8 of 172.
• The operator lists free cancellation on it.

About Koh Samui

Koh Samui is a Thai island in the Gulf of Thailand, with coconut palms, white beaches, a giant golden Buddha and a base for nearby marine parks.

Koh Samui, one of Thailand's largest islands, is ringed by coconut palms and beaches, with a hilly jungle interior. Chaweng has the longest stretch of white sand and the liveliest nightlife, Lamai is quieter, and Bophut's Fisherman's Village keeps old wooden shophouses by the shore. On a small islet joined to the north-east shore by a causeway, the 12-metre seated Big Buddha looks across the water.

Top-ranked sights in Koh Samui: Wat Khunaram (Mummified Monk), Big Buddha Temple (Wat Phra Yai), Na Muang Waterfall.

See all 523 experiences in Koh Samui