Semi Private Tours

These are our semi private tours

You can discover the beauty of the Thai islands


Bioluminescent plankton tour

$86/2800 thb

  • 8 hours tour
  • Long Tail Boat
  • Visit 4 islands
  • Sunset
  • Night Snorkel
  • Local Guides


Crystal Water Tour

$95/3100 thb

  • 7 hours tour
  • Speed Boat
  • Visit Phi Phi Lee and Phi Phi Don
  • Best Snorkel spots
  • Local Guides
  • Day tour


Off the beaten track Tour

$103/3350 thb

  • 8 hours tour
  • Speed boat
  • Visit non touristy islands
  • Picture of James Bond island
  • BBQ on the Beach
  • Local Guides

5% OFF on Krabi Tour Package:

Book 2 of our semiprivate tours and get 5% off on BOTH TOURS

10% OFF on Krabi Tour Package:

To discover Krabi in depth book our semiprivate 3 tours and get 10% off on the 3 of them.

Catamaran Sightseeing Cruise

Enjoy a unique cruise around Krabi islands a board of your exclusive 2 decks power catamaran.


We have forged our reputation over the years, taking care of what we care most, our customers and our environment. We are at the top in the ranking of activities on Tripadvisor.

Know more about our semi private tours

What do we do on our Semi Private tours?

At Thalassa Tour our main concern is the comfort and happiness of our customers, as we understand that most of them arrive in Thailand to enjoy their well-deserved vacations and what they do not want is the headaches and disorganization. On our boat trips we want you to relax and enjoy Krabi and Ao Nang and its wonderful islands.

Thinking about the best options for you to enjoy, we have divided our services in two: Semi-private Tours and Private Tours.

Small groups

On our Semi Private Tours you will share your trip with other interested people in the same area of ​​Krabi, just like you. Thalassa Tour we will always do small groups since it will give us the possibility of being more flexible and being able to personalize your trip a bit more. If on the other hand you want to enjoy the islands of Krabi in a more personal environment and with a trip totally to your needs, you will be interested in our Private Tours, we recommend you take a look at them.

Type of boat

The boat trips are made with two different types of boat: in a speed boat or in a traditional wooden long tail boat, which the locals use to move between islands. The choice of any of these types of transport will depend on the distance to travel. We want the distances to be short and make the most of the trip, visit the coves and beaches of the area and spend the best day of summer. We recommend you to check out the details of each boat trip to the islands.

You can find tours for all tastes and areas of Krabi: Koh Phi Phi, Railay and Ao Nang 4 islands, James Bond island, Hong Islands or Koh Yao Noi.


We have designed the tours to make strategic stops in intimate places to bathe and enjoy the sea while snorkeling. We Snorkel both day and night and even surrounded by fluttering plankton.

We will have time to take pictures in the wonderful beaches of Krabi, considered as one of the best places in Asia.

We will stop at the best places to be able to eat quietly and enjoying the nature of Krabi, remember that in our Boat Tours the food is included.


In all our tours you will have available an informative book where you will find some information about the islands, the local thai culture and the tropical marine life as well as safety and snorkeling rules on board.

The itinerary may vary according to the tides, weather conditions and occupation level on the beaches

Algunos de nuestros Tours Semiprivados

Turquoise waters


Railay Beach is the classic image of the Krabi area. The most popular among locals in the area, a special place for lovers of climbing, you can admire all this beauty around the beaches of the 4 islands.


It is an archipelago famous for two characteristics: for being the scene of famous movies and for its spectacular white sand beaches. The area is notable for the number of people who intend to visit them but we will try to show them without the crowds.

Submarine life

Unforgettable landscape


Known for one of the James Bond films, our tour will take you to wild beaches. We have organized a tour without many people so you can enjoy it to the fullest. The most unexplored places from 3 different provinces: Krabi, Phang Nga Bay and Phuket in just 1 day.

Would you like to take a look at our private tours?

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