Angthong National Marine Park By Big Boat

The Angthong National Marine Park by big boat tour is a full-day cruise from Koh Samui to the 42-island Angthong archipelago, a protected marine park known for its limestone cliffs, lagoons and beaches. The day runs from around 09:00 to 16:00 and combines a boat cruise with snorkeling, island time and, on some options, kayaking.

On transfer-inclusive options, you are collected from your hotel and taken to Nathon Pier, where the boat departs for the archipelago. The crossing takes you across open water with views of the horizon and the turquoise color of the sea, and dolphins are sometimes spotted alongside the boat along the way. A light breakfast is served as the islands come into view.

Once anchored, you can explore Koh Mae Koh and Koh Wua Talap, two of the park's islands, taking in viewpoints over the lagoons and surrounding jungle. Both islands sit within the wider Angthong archipelago, one of several dozen limestone islands that make up the park, and short hikes lead to a few of the viewpoints for wider views across the group.

The stop also includes time in the water. Snorkel near the beach to see the area's coral and marine life, and, on kayaking-inclusive options, paddle around the limestone cliffs and sea caves that give this park its shape. The gear needed for both, including life jackets, is provided, so no equipment of your own is required. There is free time on the beach as well, to swim or simply rest on the sand.

A Thai buffet lunch is served before the return crossing to Nathon Pier, giving you a chance to sit down and enjoy the scenery after a morning in the water.

Rayna Tours runs this cruise with its own boat crew and ground team in Koh Samui, so you can reach us directly if anything about your day needs adjusting.

• Cruise to the 42-island Angthong National Marine Park archipelago, a protected marine park near Koh Samui.
• Snorkel over coral near the islands' beaches during your stop ashore.
• Kayak around the park's limestone cliffs and caves on kayaking-inclusive options.
• Relax on soft sand beaches with free time to swim or simply rest.
• Take short hikes to viewpoints for views over the islands and surrounding water.

• Roundtrip transfer between your hotel and the pier (on transfer-inclusive options)
• Roundtrip boat transfer to Angthong National Marine Park
• National park entrance fee (on fee-inclusive options)
• Snorkeling gear, including life jackets
• Kayaking gear (on kayaking-inclusive options)
• Breakfast and lunch
• Service charges and taxes

• Personal expenses and souvenir shopping
• Professional photography or photo services
• Any additional activities or experiences not mentioned in the inclusions

1. You will receive your tour confirmation voucher by email shortly after booking.
2. Check your spam or junk folder if it does not arrive, or contact our support team.
3. Download the voucher and show it on your phone or as a printout when your transfer arrives.

• Bookings are reconfirmed within 24 hours; your final time slot is guaranteed only once confirmed.
• Children must be accompanied by an adult at all times.
• Eating, drinking and smoking are not permitted in the transfer vehicle or during the tour.
• Outside food and drinks may not be allowed on the islands, per park regulations.
• No refunds, amendments or cancellations apply for unused, missed, partially used or no-show services.
• Life jackets are provided for all water activities.
• Entry may be denied for non-compliance with park rules, safety guidelines or dress codes.
• Rayna Tours and its ground partners are not liable for loss, injury, damage or delay during the cruise.
• Be ready in your hotel lobby at least 5 minutes before your scheduled pickup time (on transfer-inclusive options).
• Late arrival or no-shows are treated as cancellations with no refund; missed transfers must be arranged independently by the guest.
• Contact Rayna Tours support on the number shown on your booking voucher for assistance before, during or after your cruise.