Koh Samui: Koh Tao & Koh Nang Yuan Snorkeling Speed Boat

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Free cancellationTravelers' pick

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Duration9h

GroupUp to 40

LanguagesEN · TH

PickupAt your hotel

Three Islands, One Day: Snorkeling Koh Tao's Coral Gardens from Koh Samui

You board a speed boat at 8:30am and spend the day island-hopping between Koh Nang Yuan and Koh Tao, snorkeling two different reefs, walking to a viewpoint, eating lunch on the beach, and swimming in clear water. Hotel pickup and drop-off, all snorkeling gear, Thai lunch, and a guide are included; the whole day takes nine hours. Book this if you want the snorkeling without renting a boat or figuring out ferry schedules yourself.

Step-by-step itinerary

Koh Tao and Koh Nang Yuan snorkeling tour

Check-in with breakfast and tour info
Visit Koh Nang Yuan Viewpoint
Snorkel at Japanese Garden
Relax on Nangyuan Island Beach
Lunch at Koh Tao beach restaurant
Snorkel at Mango Bay
Return to Koh Samui and hotel transfer

The Experience

The sandbar connecting Koh Nang Yuan's three islands only appears at certain tides, and that's where you'll spend your morning — wading through turquoise water so clear you see your feet on the sand below. You board the speed boat at 8:30am from Bophut, on Koh Samui's north shore, with light breakfast and a briefing already waiting. The boat ride to Koh Nang Yuan takes about 45 minutes, and the first stop is the viewpoint: a short uphill walk through tropical scrub to a platform where the three islands fan out in front of you like a postcard someone actually sent. The Japanese Garden snorkeling site is right there below, shallow and crowded with parrotfish and wrasse, the kind of spot where you can float without trying and still see something.

After snorkeling the Japanese Garden, you get time to swim and walk the white sand beach of Nang Yuan Island itself — this is the part where you actually sit down and breathe. Lunch happens at a beachfront restaurant on Koh Tao, a Thai buffet that comes with the tour, and it's the kind of meal that tastes better when you've been in salt water for three hours. The afternoon takes you to Mango Bay, where the corals are staghorn and the fish are denser — visibility depends on the day, but the guide knows which spots tend to hold color. You're back at your Koh Samui hotel by 4:30pm, transferred by air-conditioned minibus, which means you don't have to negotiate a songthaew ride while you're still damp and tired.

The whole day is about nine hours door-to-door, and the speed boat keeps groups small enough that you're not fighting for space at the rail. Snorkeling gear, life jacket, and an English-speaking guide are all included, so you show up with a swimsuit and a towel and the boat handles the rest. Weather and sea conditions can shift the itinerary — sometimes Mango Bay swaps for another site, sometimes the viewpoint walk gets skipped if the heat is too much — but the core of it (Koh Nang Yuan, the Japanese Garden, lunch, and a second snorkeling stop) stays the same.

What’s included

Hotel or villa round-trip transfer by air-conditioned minibus (shared transfer), light breakfast at the pier, snorkeling equipment (mask, fins, snorkel, life jacket), English-speaking guide, Thai buffet lunch at a beachfront restaurant on Koh Tao, drinking water onboard, first-aid kit, and travel insurance. You'll need to bring cash for the national park entrance fee at Koh Nang Yuan, which is not included.

Good to know

Easy physical levelNot for heart conditionsNot for back problemsInfants must sit on laps

Operated by Backpacker Samui Travel

Is this one for you?Book this if you want to snorkel two different reefs and see Koh Nang Yuan's viewpoint in one day without arranging your own boat or ferry tickets — the fixed schedule and included transport mean you just show up at your hotel at pickup time.