We recently took the Railay + 4 islands sunset + Night snorkel semi private tour and absolutely loved it! It certainly lived up to what Thalassa offer, we missed all the crowds that you encounter on other tours which made us feel like we had...More

Brilliant locations being planned beautifully away from the crowds resulted in may great highlights. Top of the list was the night swimming, seeing luminous plankton in the dark- kids will always remember that. However the best thing was the guides- very friendly and ensuring everyone...More

We took the PhiPhi islands tour, in which we visited different islands of the area, making various stops along the way for snorkeling, taking a bath, having lunch... and we even got to interact with some (angry) monkeys. It was an amazing experience, the ambient...More

We booked Thalassa Tour because of the good recommendation on TripAdvisor. We had heard from other tourist that we had to be careful some organisation take you out to Phi Phi no matter what! And we really get a offer to go with a long...More

I usually travel by myself everywhere and have joined number of tours in the past but Thalassa tour is one of very best tour. I strongly recommend if ever you will be in Krabi!!! I booked two semi-private tours with them; Tour 5 (Koh Phi...More

We did a private full-day tour to Phi Phi with Thalassa tours. It was a wonderful experience. Jorge was a great communicator and set everything up precisely how we wanted. We knew that dealing with crowds at Phi Phi was going to be a major...More

Private tour – Land Tour KAYAKING AO THALANE+THA PHOM +SA KAEO POOL We booked two Thalassa tours, one land based and one island hopping. It was more expensive than other tours but after looking at their website and reviews, I thought we should treat ourselves....More

I have done this tour (the 4 island tour) twice now (once before when I visited Krabi) and it is always a great experience! The guides are very relaxed, knowledgeable, and friendly - they make you feel right at home. They put a lot of...More

We enjoyed our private tour to Hong island plus all the other islands. Our guide Tony was very professional and went an extra mile in ensuring our trip was safe and enjoyable. He was flexible and accomodating to our requests. He brought us a perfect...More

My wife and I went on the semi private night snorkel tour early March, and I've been meaning to leave this review for a while. Very professional and nice staff take care of you from picking you up at the hotel to finding great spots...More