We were with a group of friends in Thailand for a wedding, on our final day on Koh Samui we chartered a speedboat with In Sea. Our guide Jimmy and the rest of the crew were super friendly and informative and looked after us fantastically well. During the day we fished, snorkelled and just lazed about on some beautiful private... More

Highly recommended!!!!! Dive instructor Stephen Dalton made our diving experience incredible. We would recommend iDive to anyone wanting to dive in Samui. Friendly staff all around. More

I went out on a tour with In Sea Speedboat, with Jimmy as our guide. The snorkeling was just amazing, we saw some beautiful fish and the guides were really helpful and informative. The kayaking portion was also handled very well, Jimmy took us out around the edge of the island, showing us which caves we could go and look... More

Good: Friendly guide and nice boats Bad: It was a trip with a lot of corners being cut. We were packed onto the boat so much that I barely had a seat. They stopped at each attraction for a very short time, not long enough to enjoy. They took us to a lot of mediocre spots leading to a mediocre... More

Awesome well guided trip, not the Fastest boat but got us to Koh Tao & Nangyuan. We all got picked up from our hotels etc.. to a breakfast at shore location before leaving Had nice lunch overlooking ocean in Nangyuan, sight seeing on Koh Tao.. two times we snorkelled with differenr sea levels. So relaxing try not to get 'left... More

This was a great day trip. Jimmy was our tour guide and he was awesome. The boat we were on had ~20 people which was just about the max before it would have felt to much like a "cattle" boat. The ride to the top of the park was about an hour. We went snorkeling in a small bay for... More

My travel buddy decided they liked the air-conditioning of the bungalows more than the outside! So when I saw an ad for this I thought I would have a fun day out and about solo. The day turned out to be a full day adventure and was amazingly fun! I ended up learning how to scuba-dive, and got some pretty... More

The dive sites around Koh Tao are amazing, like looking into an aquarium. The staff was delightful, knowledgable and fun. However, I was the only diver on our boat, so we couldn't venture to the further dive sites. More

This is a great dive shop along with super snorkeling and a well rounded sightseeing experience. The guides are great and the day is set up very well where you don't feel rushed and can truly enjoy the diving/snorkeling and the beautiful scenery around you. Te boats are comfortable and get you from Samui to Koh Tao in good time.... More