Speedboat Day Trip to Koh Tao & Koh Nang Yuan from Samui

THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel

Read the full experience

The engine hums, salt spray threads the air and the coastline of Koh Samui shrinks into a ribbon as a sleek speedboat cuts toward clear-blue horizon. Within an hour you’ll be anchored at Ao Muang (Mango Bay) on Koh Tao, where shallow reefs drop off into pockets of fish and coral — the water seems to dare you to jump in.

Trip highlights

Difficulty

moderate.

Duration

8–10 hours.

Fitness level

Suitable for those with basic fitness and swimming ability; expect short hikes and multiple water entries throughout the day.

Frequently asked questions

Do I need to know how to snorkel?

Basic snorkeling skills and comfort in the water are recommended; guides give a quick orientation and provide masks, but not full instruction.

Is hotel pickup included?

Yes — roundtrip van transfers from Koh Samui hotels are included; your pickup point and time will be confirmed at booking.

Can children join this trip?

Children can join but be aware of long days and boat transfers; infant seats may be available and operators often set age or supervision guidelines.

What happens if weather is bad?

Itinerary can change due to tides and weather; operators typically reschedule or refund if conditions make the trip unsafe—confirm their policy when booking.

Local insights

Wildlife

Parrotfish and sergeant major reef fish
Occasional blacktip reef sharks in deeper channels

History

Koh Tao developed from a small fishing island into a diving hub in the late 20th century, attracting international dive schools and backpackers.

Conservation

Both Koh Tao and Koh Nang Yuan lie near protected reef areas—follow no-touch rules, avoid anchoring on corals, and use local operators who practice reef-safe mooring.

About MY Holiday Centre

MY Holiday Centre operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.

Base locationKoh Tao, Surat Thani

Tours offered4+

Specialtyboat-charters

StewardshipLeave No Trace

Adventure tips

Bring reef-safe sunscreenUse biodegradable, reef-safe sunscreen to protect coral during snorkeling stops; apply at least 20 minutes before entering the water.

Marine park fee appliesKoh Nang Yuan charges an entry fee (around THB 250 for adults); carry cash as card acceptance can be limited.

Prepare for seasicknessSpeedboat crossings can be choppy—take motion-sickness meds before departure if you’re sensitive and sit mid-boat facing forward.

Footwear for the hikeWear lightweight trekking shoes or sturdy sandals for the short climb on Koh Nang Yuan—the trail is steep and rocky in places.

Recommended gear

Swimwear and quick-dry towel: Necessary for snorkeling and beach time; a quick-dry towel saves space and time.
Reef-safe sunscreen: Protects both skin and coral during extended sun exposure in tropical waters.
Light dry bag: Keeps phone, wallet and spare clothes dry on an open boat.
Water shoes or trekking sandals: Protect feet from rocky shorelines and provide traction on the short island hike.