Stories of Discovery & Wonder

Speedboat to Ang Thong National Marine Park: Snorkel, Kayak & Viewpoint Day Trip from Koh Samui

A full-day speedboat tour from Koh Samui that pairs snorkeling, sea-kayaking and a steep viewpoint hike across Ang Thong’s 42 islands. Expect clear water, limestone cliffs, and a busy but scenic schedule best suited to active day-trippers.

Koh Samui, Surat Thani Province•

7–8 hours

•By Adventure Collective•October 2025

The Experience

The day begins on a low, humming speedboat as Koh Samui shrinks into a jagged horizon of limestone teeth and green crowns—Ang Thong’s 42 islands rising like islands of weathered stone daring you to explore them.

Before You Go

Bring cash for the park fee

The national park entrance fee is paid in cash on arrival—have Thai baht ready to avoid delays.

Use reef-safe sunscreen

Protect coral and your skin—choose biodegradable sunscreen and reapply after swimming.

Wear water shoes for landings and the viewpoint

Rubber-soled water shoes protect feet on slippery beaches and the rocky viewpoint steps.

Know basic swim and paddle skills

Participants should be comfortable swimming and paddling a kayak for short distances in open water.

Local Knowledge

Hidden Gems

•Talay Nai (the Blue Lagoon) on Koh Mae Ko—arrive early to avoid crowds
•Shallow coral gardens off Wua Ta Lap Island are good for relaxed snorkeling and spotting parrotfish

Wildlife

•Green sea turtles
•Parrotfish and reef fish schools

Conservation Note

Stick to marked trails, avoid touching coral, use reef-safe sunscreen, and pack out all trash—the park actively enforces regulations to protect reefs.

Ang Thong was designated a national marine park by Thailand to protect its limestone islands and marine ecosystems; local fishermen historically used these waters seasonally.

What to Bring

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Reef-safe sunscreenEssential

Protects skin while preventing damage to coral and marine life.

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Snorkel mask (personal)Essential

A well-fitting mask improves comfort and visibility compared with rental gear.

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Water shoesEssential

Protects feet on rocky beaches, slippery steps, and during kayak launches.

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Dry bag (10–20L)

Keeps phone, cash, and a light layer dry during boat transfers and kayaking.

Common Questions

Is the national park fee included in the tour price?

No—park fees are typically collected in cash at the park entrance and are not included in the tour price; bring Thai baht.

Do I need to be an experienced kayaker?

No—tours provide basic instruction and sit-in kayaks; moderate paddling ability and willingness to follow the guide’s directions is sufficient.

Is snorkeling equipment provided?

Yes—most operators supply masks, snorkels, and life jackets, though bringing a personal mask often gives a better fit.

Can pregnant travelers or guests with heart problems join?

This tour is not recommended for pregnant guests or those with serious heart or spinal conditions due to boat transfers, snorkeling, and hiking components.