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Ang Thong Marine Park Day Trip by Big Boat
A full day on a large, stable boat through Mu Ko Ang Thong National Marine Park, a group of limestone islands west of Samui. Typical stops are a short, steep climb to a viewpoint, the enclosed green saltwater lake on Koh Mae Koh, and time to snorkel or kayak. The slower boat suits families and people who prefer a calmer ride. In the monsoon months, roughly November to December, trips are often cancelled and the park can be closed for periods.
- Free request, no booking fee
- No prepayment on this site
- Our local team replies daily 12:00–23:00
- You pay the provider directly, never on this site
The tour
- Tour type
- Boat trip (shared)
- Duration
- Full day, about 8–9 hours
Best time
February to September usually has the calmest sea; early start, back in the late afternoon.
Highlights
- Viewpoint climb
- Emerald Lake on Koh Mae Koh
- Snorkelling and kayaking
- Lunch on board
What's included
- Hotel pickup and drop-off (most areas)
- Lunch
- Snorkel gear
- Guide
What's not included
- National park entrance fee (usually paid separately, confirmed by our team)
- Kayak may cost extra on some boats
Pickup
Pickup available
Requirements
- Comfortable shoes for the viewpoint climb
- Basic fitness for steep steps
Questions & answers
Is the viewpoint climb difficult?
It is short but steep, with steps and some rocky parts. You can skip it and stay on the beach if you prefer.
What happens if the sea is too rough?
The boat captain decides on the day. If the trip is cancelled, our team contacts you to move the date or cancel the request.
Is this good for children?
Yes, the big boat is usually the calmer choice for children. Tell us their ages and we check life vests in the right sizes.
Provider
Samui Local Hub Team
Base location: Koh Samui
