Most Popular Excursion

Ang Thong Marine Park

42 islands of untouched paradise — the must-do excursion from Koh Samui

7.5h
Duration
42
Islands
20
Max Group
4,400 ฿
From / Adult

Discover 42 Islands of Pure Nature

The must-do excursion from Koh Samui! In a small group aboard our speed boat, this day trip will take you to Ang Thong National Park — around 50 minutes of navigation on the outward journey and another 50 minutes on the return.

The park comprises 42 islands with limestone monoliths declared a National Marine Park in 1980. It's a protected area housing fish, dolphins, whales, and monkeys.

Experience an exceptional day in this protected nature reserve, with white sand beaches, extraordinary viewpoints, an emerald lagoon, lush vegetation, snorkeling, as well as relaxing time on secluded beaches.

Quick Facts

Duration7.5h (08:30 — 16:00)
ScheduleDaily
Group SizeMax 20 participants
LanguagesEnglish, French
Travel Time50 min out / 50 min return
Adult (10+)4,400 ฿
Child (3-9)2,700 ฿
Infant (<2)Free
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VIDEO

See It in Action

Ang Thong Marine Park Video
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HIGHLIGHTS

What Awaits You

🏞

Emerald Lagoon

Discover the famous Talay Nai — a hidden saltwater lake surrounded by towering limestone cliffs, glowing emerald green.

🏔

Viewpoints & Nature Hiking

Hike to the Wua Talap viewpoint for breathtaking panoramic views over the 42 islands, then relax on secluded white sand beaches.

🐳

Wildlife Observation

Ang Thong is a fully protected marine park. Spot monkeys, tropical birds, coral fish and — with a bit of luck — dolphins or even migrating whales.

REVIEWS

What Our Guests Say

5.0 ★★★★★
171 reviews on Google
Mathilde L.
★★★★★

"Ang Thong was breathtaking! The emerald lagoon, the kayaking, the snorkeling — everything was perfect. The team made us feel so welcome. Best day of our holiday!"

2 months ago
Thomas D.
★★★★★

"An incredible experience! Small group, attentive guides, and the viewpoint at the top was absolutely stunning. The lunch was delicious too. Highly recommend!"

3 months ago
Sarah M.
★★★★★

"We did the Ang Thong trip with our kids and it was magical. The crew was super professional and the islands are absolutely gorgeous. A must-do in Koh Samui!"

1 month ago
See all 171 reviews on Google →

Included

  • Round-trip transportation (hotel pickup & drop-off)
  • Insurance
  • English or French-speaking guide
  • National park entrance fee
  • Unlimited soft drinks (water, Coca-Cola, iced tea)
  • Lunch in restaurant
  • Snorkeling equipment

Not Included

  • Beach towels
  • Sunscreen
DISCOVER MORE

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Koh Tao Private

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FAQ

Frequently Asked Questions

Yes, 42 islands, emerald lagoon, snorkeling, kayaking. One of the most beautiful marine parks in Thailand.

Shared tours from 2,200 THB (big boat ~50 pax). Semi-private from 4,400 THB (≤20 pax, French guide). Private speedboat from 36,000 THB.

Hotel transfers, speedboat, bilingual guide FR/EN, lunch, drinks, snorkeling gear, insurance. Park entrance fee 300 THB/adult paid separately.

February to October. Park closed November 1 to mid-December (monsoon).

Yes, children 2-9 get child rates (2,700 THB semi-private). Infants free. Family-friendly but steep hikes may be challenging for very young kids.