THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Spend a full day exploring Ang Thong’s 42 islands by big boat: hike to panoramic viewpoints, swim and snorkel in clear bays, and visit the Emerald Lake. This practical guide tells you what to expect, what to pack, and how to make the most of the 8–9 hour excursion.
Spend a full day exploring Ang Thong’s 42 islands by big boat: hike to panoramic viewpoints, swim and snorkel in clear bays, and visit the Emerald Lake. This practical guide tells you what to expect, what to pack, and how to make the most of the 8–9 hour excursion.
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Operated by Click2GoThailand.com · Nathon (Koh Samui), Surat Thani
A steel-hulled longboat parts the Gulf of Thailand at dawn, the island-studded horizon sharpening as Koh Samui recedes. By mid-morning the boat threads into Ang Thong National Marine Park — 42 limestone isles that rise like rough-hewn sculptures from turquoise water. On Wua Talap passengers step ashore and follow a steep, sweaty trail where the forest presses close and the sea smells of salt and sun.
moderate.
8–9 hours.
Suitable for people with a moderate level of fitness who can manage steep, uneven steps and short hikes; comfortable swimming ability recommended for snorkeling.
Yes — most full-day big-boat tours include basic snorkeling equipment (mask and fins); confirm wetsuit availability if you prefer one.
The main viewpoint involves a steep climb that can take up to two hours round trip; visitors should have moderate fitness and wear good shoes.
Buffet lunch is typically served onboard; restroom facilities are available on the boat but island facilities are basic or absent, so plan accordingly.
Boat crossings can be choppy; bring motion-sickness medication and sit mid-ship where movement is reduced, or consult the operator about calmer itinerary options.
Ang Thong was designated a national marine park in the late 20th century to conserve its islands, reefs and coastal forests, shifting the area from fishing use toward managed tourism and protection.
Visitors are asked to use reef-safe sunscreen, avoid stepping on coral, and follow park rules to limit erosion and protect nesting wildlife; guided tours help concentrate visitor impact.
Click2GoThailand.com operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
Book with Click2GoThailand.com
Book directly with Click2GoThailand.com for the best rates and real-time scheduling.
Reserve Now