Magpie
4.1(57 reviews)

Koh Samui to Angthong National Marine Park Trip By Big Boat

FromTHB 1,220
8 hours – 9 hours
Koh Tao, Thailand

About this activity

Set sail from Koh Samui to Angthong National Marine Park for a day of adventure, snorkeling, and relaxation amidst breathtaking natural beauty.

Highlights

  • Explore Angthong National Marine Park's stunning islands
  • Snorkel in crystal-clear waters teeming with marine life
  • Enjoy a delicious Thai lunch on a spacious boat
  • Marvel at panoramic views from the park's viewpoints
  • Relax on pristine beaches and swim in secluded lagoons

Full description

Set sail from Koh Samui to the breathtaking Angthong National Marine Park, a pristine archipelago of 42 islands renowned for its emerald-green waters, limestone mountains, and rich biodiversity. This full-day excursion offers a perfect blend of adventure and relaxation. Upon arrival, embark on guided tours to explore the park's hidden gems, including snorkeling in vibrant coral reefs and kayaking through tranquil lagoons. Savor a delectable Thai lunch on board, accompanied by refreshing beverages. Capture panoramic views from the park's viewpoints and unwind on secluded beaches. This trip is ideal for nature enthusiasts and those seeking an unforgettable island experience in Thailand's Gulf of Thailand.

Included / Excluded

  • Round-trip transportation from Koh Samui to Angthong National Marine Park
  • Guided tour of the park's islands and snorkeling spots
  • Lunch and refreshments on board
  • Personal expenses and optional activities

Itinerary

1

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

Duration: 1h 30mAdmission: YES
2

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

Duration: 1 hourAdmission: NOT_APPLICABLE
3

The beauty of a lagoon surrounded by mountains nature trekking.

Duration: 30 minAdmission: YES
4

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

Duration: 1 hourAdmission: YES
5

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

Duration: 1 hourAdmission: NOT_APPLICABLE
6

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

Duration: 30 minAdmission: YES
7

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

Duration: 30 minAdmission: YES

Meeting point

Start Location

Unknown location

Important information

Know before you book

  • This tour operates in English; ensure you are comfortable with the language.
  • The trip includes both snorkeling and kayaking; no prior experience is necessary.
  • The tour is subject to weather conditions; check the forecast before booking.

Know before you go

  • Wear comfortable clothing and swimwear suitable for water activities.
  • Bring a hat, sunglasses, and sunscreen to protect against the sun.
  • Consider bringing a waterproof camera to capture underwater moments.

Cancellation policy

Free cancellation up to 1 days before the activity starts

For a full refund, cancel at least 24 hours before the scheduled departure time.

Accessibility

  • Easy Public Transport

Good to know

  • 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.

Traveler reviews

4.1
57 reviews
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Fabulous

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

cecilyfogedJul 3, 2026TRIPADVISOR

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.

PlutonicusJun 5, 2026TRIPADVISOR

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 😂

kathleenkS4216WAApr 20, 2026TRIPADVISOR

Good,👍

Well organized, are satisfied 😀👍

A288FQthomassMar 16, 2026TRIPADVISOR

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.

369arminaMar 12, 2026TRIPADVISOR

Additional information

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.
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