Phuket: 3 Koh Khai Islands Speed Boat & Snorkeling Half Day

Three Islands, One Morning: Snorkeling the Koh Khai Reefs from Phuket

You're picked up from your hotel, driven to the pier, and spend five hours island-hopping by speed boat to three separate Koh Khai islands with snorkeling gear included. Swim at Koh Khai Nai, snorkel the coral at Koh Khai Nui, relax at Koh Khai Nok, and return to your hotel by early afternoon or evening depending on your session time.

Step-by-step itinerary

Half day Koh Khai Islands tour

• Hotel pick up by air con minibus
• Depart from pier to Khai Nai Island
• Swim, snorkel, or relax at Khai Nai Island
• Travel to Khai Nui Island for snorkeling
• Leave for Khai Nok Island
• Relax and swim at Khai Nok Island
• Transfer back to hotel

The Experience

What if you could see three separate islands, swim in three different spots, and be back at your hotel before lunch? That's the shape of this half-day trip from Phuket — a speed boat leaves the pier at 8:30am heading for Koh Khai Nai first, which is only 15 minutes across the water. You get about an hour there to swim, snorkel or just sit on the sand, and the water's warm enough that you don't need much of an excuse to get in.

The second stop is Koh Khai Nui, where the real snorkeling happens. The coral reef here is thick with color — parrotfish, angelfish, the usual suspects — and your guide hands you the gear at the start, so there's no fumbling around trying to rent equipment separately. You've got maybe 45 minutes in the water before the boat moves again, which is enough time to get your bearings without feeling rushed. After that, it's over to Koh Khai Nok for a final swim and some beach time before the ride back to Phuket around 1pm or 5pm, depending on which session you book.

The whole thing includes an air-conditioned minibus that picks you up from your hotel in the morning, bottled water, coffee or tea before you leave, and an English-speaking guide who knows the islands and the fish. Insurance is covered, so you're not signing waivers at the pier. It's straightforward — no long briefings, no upsell, just three islands and a boat ride that fits into a morning or an afternoon.

What’s included

Your day includes hotel pickup by air-conditioned minibus, speed boat transport to all three Koh Khai islands, snorkeling equipment, bottled water, coffee and tea, an English-speaking guide, and insurance. You return to your hotel by early afternoon or evening depending on which session you choose.

Good to know

Easy physical levelInfant seats available

Operated by ALLToursThailand.com

Is this one for you?Pick this if you want to snorkel and island-hop without spending a full day on the water or arranging your own boat and gear — the five-hour window and included transport mean you keep the rest of your day free.

Traveler reviews

5.00★★★★★★★★★★

1 verified traveler review

Read all the reviews ›

Top questions

How far is the boat ride from Phuket to the Koh Khai islands?

About 15 minutes by speed boat from the pier.

What time does the morning session start and finish?

Hotel pickup at 7:30am, departure from pier at 8:30am, return to hotel by 1pm.

What time does the afternoon session run?

Hotel pickup at 1:30pm, departure from pier at 2:30pm, return to hotel by 5pm.

Is snorkeling equipment included?

Yes, snorkeling gear is provided. You don't need to rent separately.

Do I need to arrange my own transport to the pier?

No, hotel pickup and drop-off are included in both morning and afternoon sessions.

Is the guide English-speaking?

Yes, an English-speaking guide is included.

What's included in the price?

Hotel pickup, air-conditioned transport, snorkeling equipment, bottled water, coffee or tea, guide, and insurance.

How long do we spend at each island?

Roughly one hour at Koh Khai Nai, 45 minutes at Koh Khai Nui for snorkeling, and time at Koh Khai Nok before the return journey.

Is this suitable for non-swimmers?

The tour is suitable for all fitness levels. You can swim, snorkel, or relax on the beach depending on your preference.

Are infant seats available?

Yes, specialized infant seats are available if you're traveling with young children.