Private Tour
Private Lanta 4 Islands Tour by Longtail Boat
Overview
7 hours
Mobile ticket
The 4 islands are Koh Mah, Koh Chuak, Koh Ngai, and Koh Mook. A private charter is totally unrestricted, giving you the ability to set the pace and the itinerary, according to your needs and interests. This trip is great for families or groups of friends who to see a bit more of the island and get away from the busy beaches, it's an awesome day trip and the best way to see the wonderful island. Our personalized private tours are the ultimate way to appreciate the beauty and charm of the 4 islands from Koh Lanta. Explore and visit the Morakot Cave or Emerald Cave (Unseen in Thailand). Enjoy snorkeling and sightseeing with an abundance of marine life in the coral reef. Taste a great Thai lunch with seasonal fruits and enjoy the convenience of pick-up and drop-off direct from your hotel.
Additional Info
Not recommended for travelers with spinal injuries
Not recommended for travelers with poor cardiovascular health
Not recommended for pregnant travelers
Public transportation options are available nearby
Suitable for all physical fitness levels
Guests who are pregnant or have high blood pressure, heart disease and bone diseases are not recommended to join the tour.
On the rare occasion that we should be required to cancel a tour, we will inform you in advance and offer a different tour date, an alternative tour or provide a full refund.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What To Expect
Compact island with clear water for diving, white-sand beaches & jungle surrounds with wildlife.
Offshore island & day-trip destination featuring low-key beaches, caves & water activities.
What‘s Included
First Aid Kit
Life jacket, Snorkeling mask
Lunch, Drinking water, Fruit
Hotel Transfer
Accident Insurance
National Park fee (200THB per adult and Free for child)
Pickup points
Select a pickup point
Options
For 6-10 Person
Duration: 7 hours
Pickup included
For 1-2 Person
Duration: 7 hours
Pickup included
For 11-15 Person
Duration: 7 hours
Pickup included
For 3-5 Person
Duration: 7 hours
Pickup included
Reviews
22 reviews
Total reviews and rating from Viator & Tripadvisor
Very well done.
C5381AGjohnm,,Feb 10, 2026
- Review from Tripadvisor
5.00Great private tour and the best way to visit these sites!
We had a nice day on the...
Tom R,,Feb 9, 2026
- Review from Viator
5.00We had a nice day on the water with a very friendly boat driver / host. 2 nice snorkling stops, a visit to the Emerald cave and lunch at a “tropical” beach.🏝️ We can really recommend to have the private tour as there is no stress and room for special treatment.
Great trip
James R,,Jan 29, 2026
- Review from Viator
5.00Beautiful views of the islands, great snorkeling, emerald cave was very unreal. The beach lunch was great, guides were nice and helpful. We had big waves getting back to Koh Lanta, but the captain did a great job getting us back safely.
Private boat tour with a longtail boat to four islands around Koh Lanta with snorkeling and picnic on the beach
Sepp 1220,,Jan 24, 2026
- Review from Tripadvisor
5.00The boat trip was just fantastic! Great atmosphere, a beautiful route and a very friendly, competent guide. Everything was well organized and we could really enjoy the ride. Absolutely recommended – we would go again anytime!”
Great Day out don’t miss it !
Karen R,,Jan 16, 2026
- Review from Viator
5.00Great day, very helpful staff, beautiful scenery. Even if you are nervous you must swim through the cave an absolute marvel the other side. Fantastic food
Not worth the money
Voyager00075203223,,Jan 14, 2026
- Review from Tripadvisor
3.00Was a bit disappointed with this considering the price. Communication was limited in the lead up and we missed snorkelling spots
An unforgettable experience
Scruff37,,Nov 17, 2025
- Review from Tripadvisor
5.00We booked a private longtail boat for the 4 Island Tour, and it was one of the best decisions of our entire trip. From start to finish, everything was seamless and absolutely unforgettable. We were collected directly from our hotel and taken to Lanta Old Town Pier, where we bypassed all the crowds and stepped straight onto our private longtail boat. Our two guides spoke only a little English, but communication was never an issue—they were kind, helpful, polite, and incredibly attentive throughout the day. Our first stop was Ngai Island, and it was simply breathtaking. Powder-white sand, crystal-clear turquoise water, and the most peaceful atmosphere. We had around an hour to explore, relax, and enjoy this beautiful paradise. Next, we visited two fantastic snorkelling spots, where we were provided with masks and life jackets. The water was warm and clear, and the marine life was amazing to see up close. Lunch was served on the boat—a delicious chicken red curry with fresh vegetables.We were also constantly supplied with cold water and soft drinks, which was very much appreciated in the heat. The highlight of the entire day was the famous Emerald Cave. Swimming through the dark cave, guided by our boatman’s head torch, was an adventure in itself. And then emerging into the hidden lagoon… breathtaking. A small sandy beach surrounded by towering cliffs covered in greenery—it genuinely felt like stepping into a movie scene. A moment we will never forget. On the way back, our guide asked if we wanted to snorkel one more time, and we’re so glad we said yes. The final snorkelling stop was incredible—the number of colourful fish was unbelievable. At no point did we feel rushed; we had all the time we wanted at every stop. The whole day felt relaxed, personalised, and exceptional. A fantastic trip and absolutely worth every baht. If you’re visiting Koh Lanta, don’t hesitate—book the private longtail tour. It’s an experience you’ll remember forever.
Was totally relaxed the trip
Dobbi64,,Mar 14, 2025
- Review from Tripadvisor
5.00For this trip we were picked up from the hotel on time. The transfer was well organized. The snorkel points are well chosen where the sun was shining. Lunch was prepared on an island where we had time to see each other afterwards. At the end we swam into a cave, on the other side we are very surprised. We can recommend the trip gladly.
Recommended - away from crowds on speed boats - unique experience
Bernadette F,,Feb 18, 2025
- Review from Tripadvisor
4.00Overall great experience and as described. Language barrier made communication with our guide a struggle at best but we managed to interpret with had gestures. We ran out of gas on the way back but problem quickly solved by transfer to another boat. Lunch was homemade and tasty
No snorkel masks on snorkel tour!
Paul L,,Feb 5, 2025
- Review from Viator
2.00All was good till we got to our first island. Tons of jelly fish, so we move to the other side of the same island with many other boats only to have or tour guide tell us that they could not find their mask or snorkels (why would you not check your gear before tour starts?). I told him to bring us back & we would get our money back. He got masks & snorkels from another boat (made his 13yr old son swim to other boat to get them). We swam for maybe 30 minutes with about 30 or 40 other people when tons of jelly fish moved in. We were stung many times, the lader to get back on the boat was challenging, making matters worse. The Emerald cave was good and a nice surprise. That went well, then we moved on to 3rd location to snorkel again but decided against it for fear of more jelly fish. We went to the beach for lunch (food was ok) beautiful beach but full of jelly fish, no swimming. Overall it was not a very good experience, only reason I'm giving 2 stars is for the lunch provided was ok, otherwise it would be 1 star.
Related Experiences
Operated by Oh-Hoo